The High Five Silver Katana Carb Cap is composed of 99% Lab Tested Grade 2 Titanium, this carb cap fits 25mm & 30mm Universal Hybrid Nails, Universal Titanium Nails & Quartz E-Bangers. The Chromatic Katana Carb Cap makes cutting through concentrates both entertaining but also functional. Featuring a removable katana dabber tip, this carb cap allows for easy loading of concentrates into your nail or banger.