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As one of the top-performing E-Rigs on the market, the Core 2.1 is an upgrade over both the OG Core, as well as the Core 2.0. Instead of a confusing rebuildable atomizer with an included screwdriver included in the kit, the Core 2.1 uses a non-rebuildable ceramic 3D atomizer that will more evenly melt your dabs down and be easier for the E-Rig to vaporize.
Clean Air Path
With a pure glass and aluminum air pathway, you can be sure that you’re not getting any unwanted non-premium materials that could otherwise affect the taste and quality of your vapor.
3D Ceramic Atomizer
With a newly improved larger ceramic atomizer than previous models, you’ll get a much more even vaporization from your dabbing experience! Compared to the coils on the OG Core, all you’ll have to do is use a vape cleaning stick after your session for effortless maintenance. “3D” refers to the coil that wraps around the ceramic glaze that will make for a 360-degree heating which is a big improvement over the hot spots that coils can sometimes have.
Pre-Heat or Cold Start
With the four pre-set voltage temperatures, you can choose between the colors blue, green, white, and red depending on how and how long you want your sessions to be. As well, you can choose to load the atomizer hot or cold as the wide temperature range of 205°C-260°C / 401°F-500°F will always have a happy ending for your dab!
Who’s the Core 2.1 best for?
The Core 2.1 is for anyone looking for a premium Electric Dab Rig with easy-to-use one-button functionality, a massive 3150mAh battery, and USB-C charging. Your sessions will be super consistent, and the glass bubbler will provide you with a lot of surface area for your vapor to cool down with before you inhale!
Tools420 is your trusted source for E-Rigs. Here’s why you should choose us:
Authorized Retailer: We sell authentic Core 2.1’s sourced directly from Crossing Tech’s Canadian Warehouse.
Manufacturer Warranty Support: We will assist you throughout the warranty process as our knowledgeable team provides support and troubleshooting assistance.
Best Prices: As we buy in bulk directly from Shenzhen Crossing, we are able to pass along the best price on the market to customers.
Complimentary Bonus: Have your choice of a free Q-Tip or Cleaning Wipe pack to help you along with your dabbing journey.
Carefully Chosen Collection: Our E-Rig selection was curated with a focus on quality, evaluated through factors such as build quality, vapor excellence, user-friendliness, and long-lasting durability – Every vaporizer you see in our store undergoes our personal testing before being included.
Flexible Payment Methods: Enjoy various payment choices including Credit Card, Sezzle (interest-free installments), or EMT for a seamless checkout experience.
Choose Tools420 for buying authentic Core 2.1 E-Rigs, excellent support, competitive pricing, and a seamless shopping experience. Shop today and discover the Tools420 difference.
Upcoming Core 2.1 Sales
If you’re still on the fence of buying your Core 2.1 and are waiting on the right time for a discount, we will have seasonal sales to buy The Core 2.1 including: 4/20 Vape Sale in March, Halloween in October, Black Friday Vape Sale in November, and our Christmas Vape Sale in December.
What's in the box
Core 2.1
Non-rebuildable 3D Ceramic Atomizer
Cotton Swabs
Alcohol Wipes
Replacement O-Rings
USB-C Cable (no wall plug)
Carrying Case
Customer Reviews
The Core 2.1
4.9
Based on 10 Reviews
5 star
90%
4 star
10%
3 star
0%
2 star
0%
1 star
0%
Rated 5 out of 5
Desmond –
This erig is the truth, never going back to Puffco lol
Rated 5 out of 5
Max –
I recently made the jump from the Puffco Peak Pro to The Core 2.1, and I couldn’t be happier with my decision. After a lackluster experience with my previous device, The Core 2.1 has truly blown me away with its exceptional performance and outstanding features.
First and foremost, let’s talk about vapor production. The Core 2.1 elevates the experience to a whole new level, delivering dense and flavorful clouds every time. Unlike my Puffco Peak Pro, which sometimes left me wanting more, this device consistently provides satisfying hits that are smooth, full-bodied, and absolutely delightful. I can now enjoy the pure essence of my concentrates like never before.
Another standout feature of The Core 2.1 is its impressive battery life. Compared to my old device that required frequent recharging, this vape rig can handle multiple sessions on a single charge, making it extremely convenient for on-the-go use.
From the very beginning, the Tools420 team has been passionate, responsive, and genuinely committed to ensuring customer satisfaction. They provided clear instructions, helpful tips, and readily addressed any concerns or questions I had. Being part of the Core (AKA Sai / Crossing Tech) Reddit community has been a pleasant and enriching experience, with fellow users sharing valuable insights and recommendations.
In conclusion, The Core 2.1 has far exceeded my expectations, providing a vaping experience that is truly unparalleled. It has outshined my previous device in every aspect, from vapor production and temperature control to build quality and battery life. I can confidently say that my upgrade was worth every penny and I highly recommend The Core 2.1 to anyone seeking a top-of-the-line vape rig that consistently delivers exceptional results.
Rated 5 out of 5
Laurienne. –
Absolutely exceeded expectations. Amazing performance taste and clouds.
Rated 5 out of 5
Scary Gary –
The Core 2.1 is absolutely fantastic. The vapor quality is top-notch for a fraction of the price of the Puffcos.
Rated 5 out of 5
gwcarl –
Great unit, easy to clean when needed. 4 power settings for a selection of different dabs, whether it be rosin, shatter, live rosin, diamonds, they all cook up just fine in this rig.
Rated 4 out of 5
Bruce C. –
J’ai adoré la performance jusqu’à présent, et expédition a été assez rapide et gratuite
Rated 5 out of 5
Terry –
Fast service, great price, and so far I am impressed with the quality of the core, I am new to concentrates as I just recently started to press my own rosin with a 4 ton Dab Press, so I have been stumbling my way thru the whole handling of the actual concentrate and getting into the bowl without too much mess. I unfortunately used way too much my first few dabs and managed to overflow the bowl and get shit stuck in back of bowl. I figured it all out after a few more dabs and watching a few vids on cleaning. Will be ordering a replacement bowl to keep on hand in case I screwed this one, overall very satisfied with the core I have a lot to learn but it is already giving great hits.
Rated 5 out of 5
Anonymous –
Big tips : 1. Do not over fill, if you overfill the water bubblers they will leak into the air chamber and into the base so make sure you fill your bubbler up just barely above the holes so 1 / 4th of the way. and hit it while it’s separate and off of your base. To make sure it’s safe before attaching the base.
2: q-tip after literally every dab if you want your atomizer looking and functioning brand new.
3: the small hole in the glass on the bottom that acts as the airway I mentioned above make sure that is aligned with the hole in the base.
4: clean the bubbler every 24 hours and replace water.
I am a long time medical patient, and I would like to start this off by saying I am not sponsored, nor did I receive any special deals this is a honest review from a long term medical patient, I paid full $170. I then bought the side mouth piece bubbler opposed to the stock (egg shaped) glass came. Reason for the side mouth bubbler is because it has more holes, more percolation, more airway, super smooth flow. I did try using the stock bubbler and it feels a bit too restricted in airflow for me. So definitely get the side mouth bubbler The reason I got the 2.1 is specifically for the newer atomizers that came out, there’s the ceramic 3D that it comes with that gets HOT all around MILKS and is super easy to clean. Literally just q-tip after your dab and the bowl looks good as new and I take mine hot, i use the white setting and press it twice let it vibrate let me know it’s ready, then I press one more to cancel, throw in the dab and double press again to restart the sesh mode, if you don’t want to fiddle with the sesh mode you can just manually fire it with the button by holding it. People who have questions about the atomizers, this 2.1 is reverse compatible and you can use any of the quarts, or titanium Attys and heaters that they used on the core 1 and 2 which are also compatible with the 2.1 so there is a lot of versatility. The 3D ceramic I’ve used about a dozen times in sesh mode and is still pristine and looking brand new, I also ordered a quartz atty for backup and haven’t tried it yet. Overall I am very pleasantly baked and euphoric and the vapor quality is very dense and thick and it can milk if you want clouds. You get a lot of flavor on green setting but if you want a mix of flavor and clouds I use white setting, it does have a red setting which I have not used yet and that is the hottest setting. It’s simple which is what I like, I don’t want to have to use my phone and connect to an app and fiddle with all that I like the simplicity of just hitting one button and it heats up super fast, like within 10 seconds it will get you to your desired temperature. For the price, this thing is fucking amazing. I hope I did not skip any parts as I am high asf and if I skipped anything please ask, I got back to this way sooner than I should’ve but was super eager to review this for you guys. Oh, almost forgot, the vortex aluminum carp cap I was skeptical at first and didn’t want it to use it but I gave it a try and it actually makes my terp pearl spin like crazy I mean you can feel the terp pearl vibrate the atty that’s how well it makes it spin, so definitely 10/10 on the new carb cap overall score is 10/10 perfect af. It also has warranty for around a year if anything goes wrong.
Rated 5 out of 5
Driscoll R. –
Definitely happy with the Core 2.1 upgrades. The V5 atomizer does a great job and it being non-modular but cheaper was the plain and clear option.
Alex
What’s the difference between session and manual heating?
Answer:
Session heating will be non-stop heating for 80 seconds, whereas manual heating will only heat the atomizer when you are pressing the power button.
Alex
What’s the difference between the Core 1 and Core 2?
Answer:
The Core 2.1 has improved heat settings, a 3D ceramic atomizer, and color scheme.
Alex
What’s the warranty on the Core 2.1?
Answer:
You’ll have a one year manufacturer warranty covering against defects.
Paul
Short circuit light indicator showing. How do you fix that?
Answer:
Take the screws that hold the cup in and out and make sure the wires for the cup are lined up inside the hole for the screw centered in there perfectly you want to make as much contact with the wire as possible. Hopefully this will fix it. If not, we can help you with a support ticket.
Desmond –
This erig is the truth, never going back to Puffco lol
Max –
I recently made the jump from the Puffco Peak Pro to The Core 2.1, and I couldn’t be happier with my decision. After a lackluster experience with my previous device, The Core 2.1 has truly blown me away with its exceptional performance and outstanding features.
First and foremost, let’s talk about vapor production. The Core 2.1 elevates the experience to a whole new level, delivering dense and flavorful clouds every time. Unlike my Puffco Peak Pro, which sometimes left me wanting more, this device consistently provides satisfying hits that are smooth, full-bodied, and absolutely delightful. I can now enjoy the pure essence of my concentrates like never before.
Another standout feature of The Core 2.1 is its impressive battery life. Compared to my old device that required frequent recharging, this vape rig can handle multiple sessions on a single charge, making it extremely convenient for on-the-go use.
From the very beginning, the Tools420 team has been passionate, responsive, and genuinely committed to ensuring customer satisfaction. They provided clear instructions, helpful tips, and readily addressed any concerns or questions I had. Being part of the Core (AKA Sai / Crossing Tech) Reddit community has been a pleasant and enriching experience, with fellow users sharing valuable insights and recommendations.
In conclusion, The Core 2.1 has far exceeded my expectations, providing a vaping experience that is truly unparalleled. It has outshined my previous device in every aspect, from vapor production and temperature control to build quality and battery life. I can confidently say that my upgrade was worth every penny and I highly recommend The Core 2.1 to anyone seeking a top-of-the-line vape rig that consistently delivers exceptional results.
Laurienne. –
Absolutely exceeded expectations. Amazing performance taste and clouds.
Scary Gary –
The Core 2.1 is absolutely fantastic. The vapor quality is top-notch for a fraction of the price of the Puffcos.
gwcarl –
Great unit, easy to clean when needed. 4 power settings for a selection of different dabs, whether it be rosin, shatter, live rosin, diamonds, they all cook up just fine in this rig.
Bruce C. –
J’ai adoré la performance jusqu’à présent, et expédition a été assez rapide et gratuite
Terry –
Fast service, great price, and so far I am impressed with the quality of the core, I am new to concentrates as I just recently started to press my own rosin with a 4 ton Dab Press, so I have been stumbling my way thru the whole handling of the actual concentrate and getting into the bowl without too much mess. I unfortunately used way too much my first few dabs and managed to overflow the bowl and get shit stuck in back of bowl. I figured it all out after a few more dabs and watching a few vids on cleaning. Will be ordering a replacement bowl to keep on hand in case I screwed this one, overall very satisfied with the core I have a lot to learn but it is already giving great hits.
Anonymous –
Big tips : 1. Do not over fill, if you overfill the water bubblers they will leak into the air chamber and into the base so make sure you fill your bubbler up just barely above the holes so 1 / 4th of the way. and hit it while it’s separate and off of your base. To make sure it’s safe before attaching the base.
2: q-tip after literally every dab if you want your atomizer looking and functioning brand new.
3: the small hole in the glass on the bottom that acts as the airway I mentioned above make sure that is aligned with the hole in the base.
4: clean the bubbler every 24 hours and replace water.
I am a long time medical patient, and I would like to start this off by saying I am not sponsored, nor did I receive any special deals this is a honest review from a long term medical patient, I paid full $170. I then bought the side mouth piece bubbler opposed to the stock (egg shaped) glass came. Reason for the side mouth bubbler is because it has more holes, more percolation, more airway, super smooth flow. I did try using the stock bubbler and it feels a bit too restricted in airflow for me. So definitely get the side mouth bubbler The reason I got the 2.1 is specifically for the newer atomizers that came out, there’s the ceramic 3D that it comes with that gets HOT all around MILKS and is super easy to clean. Literally just q-tip after your dab and the bowl looks good as new and I take mine hot, i use the white setting and press it twice let it vibrate let me know it’s ready, then I press one more to cancel, throw in the dab and double press again to restart the sesh mode, if you don’t want to fiddle with the sesh mode you can just manually fire it with the button by holding it. People who have questions about the atomizers, this 2.1 is reverse compatible and you can use any of the quarts, or titanium Attys and heaters that they used on the core 1 and 2 which are also compatible with the 2.1 so there is a lot of versatility. The 3D ceramic I’ve used about a dozen times in sesh mode and is still pristine and looking brand new, I also ordered a quartz atty for backup and haven’t tried it yet. Overall I am very pleasantly baked and euphoric and the vapor quality is very dense and thick and it can milk if you want clouds. You get a lot of flavor on green setting but if you want a mix of flavor and clouds I use white setting, it does have a red setting which I have not used yet and that is the hottest setting. It’s simple which is what I like, I don’t want to have to use my phone and connect to an app and fiddle with all that I like the simplicity of just hitting one button and it heats up super fast, like within 10 seconds it will get you to your desired temperature. For the price, this thing is fucking amazing. I hope I did not skip any parts as I am high asf and if I skipped anything please ask, I got back to this way sooner than I should’ve but was super eager to review this for you guys. Oh, almost forgot, the vortex aluminum carp cap I was skeptical at first and didn’t want it to use it but I gave it a try and it actually makes my terp pearl spin like crazy I mean you can feel the terp pearl vibrate the atty that’s how well it makes it spin, so definitely 10/10 on the new carb cap overall score is 10/10 perfect af. It also has warranty for around a year if anything goes wrong.
Driscoll R. –
Definitely happy with the Core 2.1 upgrades. The V5 atomizer does a great job and it being non-modular but cheaper was the plain and clear option.
Anonymous –
Savage clouds