I was a little skeptical when first told about these tiny butane powered vaporizers. But as soon I got one in my hands and figured out the technique, I understood all the praise they get. This has become my primary vaporizer and I find few others as satisfying or fun to use.
My first vape, and first purchase from PIU. I love how dead simple yet elegant it is. Engineering masterpiece. Thanks, Puff It Up, I'll be back.