The Pitara Cone Rolling Tips are an original creative solution for those who get frustrated when rolling. These tips are: -Reusable -Easy to Roll -Easy to Smoke -Stop Finger Burns & Soggy Tips! Making rolling both quick and easy! Key Features Refined Glass Rolling Tip Enhance your Smoking Experience Tips make Rolling Faster & Easier highest quality glass of any glass filter tip Tastier flavor and smoother puffs. Toke all the way down to the glass without worrying About your filter burning. Reusable & easy to clean. Dimensions Outside D: 8MM Length : 35MM