Amazon.com: Premium Small Size Glass Filter Tips, Reusable Rolling Filter Tips Mouthpiece for Small Rolls, Great for Hand Roll, Pack of 15(8 * 25mm, Round Mouth) : Health & Household
Lot Of 4 Glass Tip Filter Joint Tip 1.25 inch Clear Glass Flat Tips 4pack | eBay
Amazon.com: Reusable Glass Rolling Tips for Cigarette Filter, Ø10mm Diameter 35mm Length Round Mouth Joint Tips for Rolling Paper, 5 Colors 10 Pieces Easy to Clean : Health & Household
10mm Glass Joint Tips from ROOR Glass – Aqua Lab Technologies
PÜRR Smokey Heady Glass Filter Tip / $ 28.99 at 420 Science