Pixio 25

Pixio 25 5 each of Blue, Green, Yellow, and Red 2 White 3 Black 25 total pieces One PIXIO block is a plastic cube 8 x 8 x 8 mm in size, weighing just over 1 gram, which has 6 magnets inside. The polarity of the magnets is designed in a way that the blocks can be connected to each other in any sequence from different sides [patent pending]. Just take the PIXIO block in your hand and place it where you want it to be - BANG! - the PIXIO block is connected.