Discover the delight of endless possibilities. Savor exciting hours with your kids while constructing towers, ships, and animals out of these connecting toys. Created by a dad for his children, Brackitz’s STEM building toys connect at any angle to make your children's structural visions come alive in ways generic blocks never could! Your child will have a blast while exploring the world of science, technology, engineering, and mathematics.Details: Includes assorted colors and styles170 piecesLarge, easily assembled blocks Meets Consumer Product Safety Commission standardsFree of dangerous chemicals like lead, phthalates, and BPAEasy to clean with soap and waterFor ages 3 through 11