5 pens in total I currently own 3 terp pen spectrums, 2 terp pen XL and 1 terp pen. The new spectrum battery's are terrible. The charge on it only lasts about 2 sessions. My pen XL will last half the day and the small terp pen will last all day. I have so many spectrum pens because boundless sent me 2 more to replace the battery issue. They suck. Battery wise buy the small pen. It works 10x better than the new spectrum.

Bam! The customer service and 3 year warranty is great!. If it's damaged or becomes defective in that 3 year window they will replace it. I'm a happy and loyal customer. The Terp Pen XL is the best vape pen I have ever tried and have found nothing that compares to the quality and taste it provides when it comes to cannabis concentrates.

Best terp pens and Tera vaporizers on… Best terp pens and Tera vaporizers on the market!! If you’re like me and dab a little, vape a little then you can’t go wrong with bndlstech!! I’ve tried maasaaany maaaaaany things through the years and have finally settled on my boundless tech gadgets. Do yourself a favor and give them a try, i know I’ve not been disappointed and suspect you won’t either.

I purchased a boundless terp pen at a… I purchased a boundless terp pen at a local smoke shop. I used it 3 times and went to clean it with the cleaning brush like the instructions said. When I went to pull the cleaning brush out, the coil wire came out with it. Was very disappointing. I'm thinking it was a sorry $40 investment. Sure hope others haven't had this problem

Customer Service ABSOLUTELY Helpful Customer Service is extremely helpful with all issues. Devices can malfunction quite quickly. Can be one of multiple ways. Yet there is a Warranty. Otherwise, Great Device (Terp Pen's) for what they're needed for.