Magnetic Blocks For Creative Play: Set includes 60 tiny blocks in 5 colors to build abstract structures. 5/16 inch (8mm) side cubes signifies a one pixel in your 3d shapes. Innovative PIXIO App for iOS and Android bridges creativity and fun. Easily recreate in reality any pixel art display you came up with. Play safely - PIXIO is a certified product. Complies with toy safety standards for ages 6+ Endless exploration - PIXIO toy magnetic building blocks can be easily assembled and disassembled and the final result looks flawless. Awarded design (reddot award 2018) combines innovation and style. Creative sanctuary, sensory toy blending form and function. Stress relief toys for adults, and fidget toys enthusiasts. Create exciting figures or desk art to display.