This is my 1st roor that I got from 420 science on their 4/20 sale and it’s an absolute powerhouse. Hits are smooth and even better when you slap some ice in it. I like the design and color, it’s very thick glass so that’s a plus. Cleaning was easier than I thought it was just shake it up and dump out, no chunks or particles get stuck in the percs. I would recommend to anyone who wants a smooth hitting piece that’ll destroy you.