Adapter Mouthpiece

This is the shorter mouthpiece, designed to connect as an adapter to a drinking straw. Based on the water resistance therapy, the adapter fits ergonomically to your lips, the food grade soft silicone has a softer touch and allows you to change the resistance by changing the mouthpiece size. You will find a total of 3 Adapter mouthpieces in the kit, each marked by dots according to the diameter of the air passage located next to the lips. This narrow passage starts with 3 or 4 or 5 mm upon entry and matches the 5mm straw on the outlet side. This makes the water resistance therapy easy to use, safer for kids and pleasant for the adults, and it allows a range of resistance options.