4M KidzLabs: Hologram Projector Discover the theory behind the magical 3D holograms and impress your friends with your own holographic projections. Watch and be amazed as the images come to life! Specifications: Colour: multicolour Gender: junior Material: plastic Package dimensions: 22 x 17 x 6 cm (L x W x H) Age: from 8 years Batteries: 2 x AAA (not included) Contents: 1 Base 1 Reflector 1 Screen 1 Holder 1 Cover 8 Stencils