Damper for the nitrous oxide (n²o) bottle.
Very user-friendly for filling nitrous oxide balloons, this product reduces the sound to fill up to 80 whisper silently your balloons!
Screw the damper on the bottle turn it on well, turn your balloon on and open on the tap until the balloon has the desired size, ready for the space= gasssss!
Our dampers are of very solid quality and consists mainly of aluminum and gives a guaranteed use pleasure.
No frozen balloons, Whisper quiet & easy