Learn the theory behind the magical 3D hologram and impress your friends with the 3D images. Observe the 3D images come to life! Contents: 1 x base, 1 x reflector, 1 x transparent cover, 1 x four sided screen, 1 x stand, 8 x paper templates, 1 x battery cover, 1 x screw and detailed instructions. Also required but not included: a small crosshead screwdriver, 2 x 1.5V AAA batteries. Age 8+ years. Part of the KidzLabs range.