Natural and unscripted play patterns emerge when Branch Blocks are provided for building and dramatic play inspiration. The intact textured bark on each building piece adds sensory exploration mirroring the organic benefits of outdoor play. Use Branch Blocks to practice stacking, sorting and STEM activities. 36 wood pieces included. For indoor/outdoor use. Store indoors in a cool, dry place out of direct sunlight. Also includes ideas cards. Age suitability: 3 years+