KingWinX Electric April fool's day Tricky Kuso Toys, Rubik's Cube Go to amazon.com Related posts How to buy the best teaser electric shock? FeatureHarmless electric shock.Product size:The size of the normal rubik's cube.Bring much fun and laugh to your friends. DescriptionIt's a great solution for joking on your friends especially on April Fools Day with harmless electric shock.