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!

Use:
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