Magic props featuring cubes and rectangular prisms in various colors. - Item Name: Mysterious Magic Props - Colors: Black, Red, Blue, Yellow - Shapes: Cubes, Rectangular Prisms - Size: Approximately 5cm per side of the cube ※This is a quite old magic prop, and I don't know how to use it because there is no manual, etc., but I received it from a magician relative, so I'm sure it's a magic prop. I am listing this hoping someone familiar with it will find it useful. - There are traces of repair with cellophane tape (Photos 4 and 5). Thank you for viewing.