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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
15" (80mm)
74 oz (21 g)
The third mechanical block moves the lower drawer in the middle of the Box
2V Capacity 1200mAh Cell Configuration 6-Cell Connector Type EC3 Height 36mm Length 113mm Shape Retangular Width 17mm Wire Gauge 14 AWG
for explorers
Rubber Band Racers, Science Kit Display Cases 15" (80mm)Includes Color Education Manual Fly into physics fun with five models Driven by an awesome rubber band powered propeller use ultralight plastic and bamboo parts build a helicopter, fan boat, airplane, car, and catamaran Learn how the elastic material stores energy and then release it to move the models