As toys have evolved, blocks have remained a playroom staple thanks to their inherent simplicity and developmental benefits for all ages and abilities. Tegu has made a good thing great. By creating a magnetic wooden building system, the limitless possibilities of Tegu blocks serve to unlock every builder's imagination. Every Tegu block is designed around a 30-millimeter unit. Each block is multi-faceted, featuring magical magnetic "hot spots" in ideal connection locations. Tegu's proprietary magnetic system infinitely extends building possibilities and also retains the stacking functionality of traditional wooden blocks. Just like all magnets, these blocks feature a north and a south pole–so if a block doesn't click right away, just flip it and stick it!