It is a cube gimmick made of latex. It's originally designed by Tejinaya. This allows you to do the magic in a variety way with the cube. Put the mixed cubes in a paper bag that shows that it is completely empty, and the cube is solved in an instant. The cube disappears in a moment Simply solve the mixed cubes etc.Items included:Latex cube gimmick (1 piece) Cube puzzle (1 piece) Online instruction video