12mm Round shape glass filter tips for smoking 

12mm Round shape glass filter tips for smoking The Glass filter tips smoking accessories are simple cylinder shape. It acts as a filter for whatever you’re smoking at most possibly. Glass Blunt Tips give you an better smoke experience,meanwhile fewer burns or hot hits. And  they’re so easy to clean and maintain.8mm，10mm，12mm round  or flat Glass Smoking Tips is the best seller.Any other size also accept custom.We also custom glass packaging，plastic packaging for preroll stock. Product Description Be made of high quality glass, MOQ 3000pcs,Reusable,Round shape. Size: 12mm/0.47inch in W. Round mouth, it can be easily rolled and good for a pre-rolled c…