Great for Gifts and party favors(Balloon travels As high as 3 stories)
The air released from the balloon propels the helicopter blades to make it fly high in the air, whistling as it goes. ( 2 balloons included)
Science Concept : Potential Energy ---- Kinetic Energy --- Sound Energy
Great for Gifts and party favors
Sold Out $9.90 SGD
This is a fun and exciting DIY Scientific Toy. The Balloon-Power toy set includes a helicopter, a boat and a car. It is simple and fun to play for children. Balloon helicopter - Attach...
$13.90 SGD $17.90 SGD
Weight: 174gSize: 210×181×51mmFeatures: 3 different working models. Build your own kit with these kits. The kit will not work if built wrong . Only one project can be completed...
$12.90 SGD $32.90 SGD
4D FameMaster - DIY - Dino Diorama - Hungry Raptor