Geomag is an ingenious magnetic construction system with magnetic rods and chrome spheres. With the 2 basic elements a huge number of geometric shapes & structures can be made. Adding panels helps to form rigid & colourful structures whilst Glow in the Dark rods and tiles adds light & dark. 74 piece set includes: 24 Magnetic Rods 18 Chromed Steel Spheres 14 Panels 18 Translucent Tiles Construction Booklet Product Description Create Geomag shapes that are out of this world with the Space Glow in the Dark 76 Piece Set . This cool set of magnetic rods and spheres have the same ingenious design as standard Geomag kits, but you can still admire these outer space-inspired designs when the lights go out. Includes: 24 magnetic rods 18 chromed steel spheres 18 panels 16 translucent tiles Instruction booklet