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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Ultra-lightweight
More than a dozen of the newest and most popular ultra micro
2V Capacity 1200mAh Cell Configuration 6-Cell Connector Type EC3 Height 36mm Length 113mm Shape Retangular Width 17mm Wire Gauge 14 AWG
74 oz (21 g)
Gear Pitch: 32P
Rubber Band Racers, Science Kit Display Cases Ultra-lightweightIncludes 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
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