Holds up well compared to other brands. Ships fast as well. Does not leak

I had messed up big time. I recently upgraded to a cart farmer gun and got one of thoe Vapebits and the bit vise to make for quicker filling and easier screwing on of the mouthpieces. I have been making carts for a few years and have been going through cartridge supply co. I found these for cheaper and decided to give them a try. Some how I had missed the instructions. You have to cap the cart right away and turn them upside down. I did not know that and had over 200 of them leak out the bottom and get clogged up. With other carts the bottom rubber piece has a little post in it that goes into the bottom hole on the cart similar to the rubber on the mouthpiece. I usually fill all 100 in a flat then put them in the vice that tightens the styrafoam so they can't spin then use the vape bit in a screw gun and it screws the caps on fairly nicely. With these carts you need to put the cap on immediately. I lost a good amount of rosin and even more time. What a mess. I emailed the company asking what I did wrong thinking they were faulty carts but I was operator error on my part. Quick customer service. Good company!!!

Great hardware, even better price. No issues with the 100 I got sent. Super fast shipping too.

PERFECT! Glass tubes, quality atomizer, SAFE DELIVERY, Never had broken shipment.
Do be CAREFUL not to over tighten. I had 1 out of 300 mouth pieces detach from the metal fastening bracket. That was on me, but worth mentioning.

Bought a couple hundred of these to throw some oil in and not one issue… they filled, work, and pull fantastic. Will definitely be purchasing from in the future

Very happy with the product and I had them within a week I will definitly be ordering again soon.

Top notch quality! Price is insane! Gone through 70 with no failures yet.

The hardware is reliable and works well. They arent anything special, but they are overall great standard carts for a fair price. I paid $12 for 2 day shipping for 2 boxes, and it actually came in 2 days. Well worth the extra money for shipping. Ive ordered before and im glad you guys made the styrofoam cart holder a bit shorter. The Styrofoam packaging that holds the carts in is now the perfect size for filling, as its tall enough to hold the carts in, but leaves about 1/4 inch of clearance. This means it doesnt cover the entire cart, and makes filling much easier because you can have more visibility of the top of the carts without pulling them up from the Styrofoam. I will absolutely be ordering again soon.

Very pleased with the value and quality of the cartridges. Will be set for a good while, I believe you can refill these depending on the situation as well !

Here in the USA, fast shipping and work great. Ive only found/heard a couple cartridges that didnt work and ive bought 3 cases of 100 so far.

Really love these carts..shipping is fast... I havnt had a problem with these carts yet. 10 thumbs up

Best place to get carts from. Customer service is top notch and shipping is super fast. Very very happy with this company and products.

Came pretty fast about 3 days with priority, will be buying again.

Quick delivery. No problems with any of these carts so far.

Got my order in 3 days.

Came correct

Very satisfied with the great product for a great price will definitely continue shopping here

Ordered 1000 Customized white ccell carts. All 1000 look beautiful and work awesome; will be back! Thanks again

second time ordering, no problems