The Pocket Pouch Prism is the perfect introduction to the world of Tegu magnetic wooden blocks. It's the perfect toy for the purse, restaurant, airplane, or desk. Fully compatible with ALL other Tegu Magnetic Wooden Blocks, they are brilliantly simple and premium heirloom-quality toy that will last for generations. Curiously attractive and perfect for those seeking toys supporting open-ended and unscripted play. Naturally safe: no lead, no plastic, non-toxic, water-based lacquer finish, no small parts and are made from sustainably sourced hardwoods. Details:MulticoloredProduct dimensions: 4.6" x 3.5" x 1.8"6 blocksRecommended for ages 1+ years Safe, non-toxic, water-based lacquersContents:4 triangular prisms2 parallelograms