These rubber bellows can be used as an external 'lung' to catch the air you breathe in, an exciting addition to our gas mask / breath play range. A shut-off valve is mounted at the bottom of the bellows, with which opens (or closes) the entrance of the bellows. This valve is easy to operate, even with slippery hands or thick rubber gloves on. If you feed these bellows with exhaled air, you can even create fully closed rebreather system with this toy. The erotic tension increases as the oxygen content of the recycled air decreases. Make sure that for safety reasons - for example by using a T-connector- fresh air can be allowed into the loop. The delicious rubber smell of these bellows is an extra bonus. NEVER play alone and NEVER leave the sub unattended.
