ToysBy aGreenCrafter in LivingToys & Games2,60234FavoriteMagnetic Rubik's Dice Cubeby burzvingion in Toys & GamesMagnetic Silly Puttyby mikeasaurus in ScienceMini Matchstick Gun - the Clothespin Pocket Pistolby The King of Random in Office Supply HacksSilly Puttyby amalkhan in KidsK'nex Expanding Sphereby j9mosely in LEGO & K'NEX