4M Scientific Discovery Vol.1
4M 科學發現套裝(一)
0/Inner 6/Master 7.9Kg 2.09Cuft
Item Size: 37.5cm x 28.5cm x 8cm
Perform tabletop volcanic eruptions, build a clock powered by lemon, make a square bubble, drive a magnetic racer, perform amazing science magic tricks and more. Discover different science principles with this fascinating kit. Over 40 fun projects!!
