Duo Plastic Bit

Innovative plastic loose ring mouthpiece. These bits are made of a soft and supple plastic. The plastic is mouth friendly, food-safe and solvent-free, UV-resistant and does not contain softeners. The core of the mouthpiece is made of steel which gives the bit a safe structure. It can be used on either side which allows to either use the straight side or the side with slightly more tongue room. Thickness 16 mm, ring size 70 mm.