“Great battery with a really nice, sleek black Color. I get solid clouds when I use it at 3.3V, which is usually where I keep it. The quality of this pen is right up there with the heat. Definitely would buy again.”
“I ordered both silver and black ones. Works really well. durable and hold a charge last lasting. I needed a pen that would heat up cartage that had thick oil and it worked just fine.”
