The MOOSE LABS Silicone Mouthpeace Mini Starter set is constructed from Platinum-Cured Silicone and featuring Triple-Layer Carbon Filters. The universal fits and tapered design make it compact and travel-friendly, while the 6 included filters help keep the spread of germs in check. The filters also remove resin and tar, making the Mouthpiece efficient and environmentally friendly. Made from Platinum-Cured Silicone Fits Most Vape Mouthpieces Triple-Layer Carbon Filters Works from Both Sides! Removes Resin & Tar Dishwasher Safe Universal Fit Tapered Design Includes 6 Filters Multiple Colour Combos Compact & Travel-Friendly Prevents the Spread Of Germs Environmentally Friendly Product