Thames & Kosmos
Thames and Cosmos Rubber Band Racers
$39.95
Fly into physics fun with 5 models driven by an awesome rubber band powered propeller. Using ultra light plastic and bamboo parts build a helicopter fan boat, airplane, car and catamaran. Learn how elastic material stores energy and then releases it to move the models.
Recommended age 8+
Box Size 28 x 22 x7 cm