Skeletal Hand: You Control it (Smart Lab) - Tapa blanda

Sinopsis

Snap the hand together and take hold with flexing fingers and opposable thumb!

This pull-trigger skeletal hand works like a human hand but without skin blocking the view, it's far more entertaining! Experiments and comparisons offer a first-hand look at how we grip, grab, and grasp and that's just the beginning. Lefty or righty, it's handled here!

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