Set Of 4 Windbags - Inflate With 1 Breath! Steve Spangler Science Kit New Retro

Retired new stock from our speciality toy shop. Released 1994 vintage retro science kit. Great for homeschooling and educational learning Inflate the 8 Foot Long Bag Using Only 1 Breath of Air! • Learn About the Properties of Air Build Giant Balloon Shapes & Designs • Great Science Fair Project • Package Includes 4 colorful Windbags