BOSS Titanium hit a home run with their new Domeless nail. It's a workhorse that fits all three joints - 10mm, 14mm, and 18mm. We love the size too: Not too big to the point it looks oversized on a 10mm nor too small when used on a 18mm rig. The cup heats up quickly and has the word "BOSS" engraved twice. We also were a big fan of the 6 heat sinks that limits heat transfer from the cup of your hot nail to the base of the nail that's in contact with your glass joints. This nail could easily fetch $100 or more, so at $49.95, this is a steal. We expect BOSS to become.