Tom Damazer's profile

Bottle Balloon Pump

Balloon pump head

Screw it to a used plastic bottle and squeeze down

The one-way valve helps keep the air inside until you

tie the balloon with the special tying branch-like aid
physical model printed with stratasys' OBJET 3D printer
Bottle Balloon Pump
Published:

Bottle Balloon Pump

balloon pump head screwing on plastic bottles

Published: