MouthPeace Mini Features: 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 How to Use MouthPeace Mini: To use, simply insert a MouthPeace mini filter in the centre, choose which side fits best, light up and go!