3 years & up. For young minds taking flat objects and constructing 3-D objects is a new and exciting discovery. With the 32 piece Clear Colors set, create your own colorful structures with square and triangular tiles. The 15-piece Stardust set features glitter and mirrored tiles that add sparkle to playtime. Each tile is constructed with magnets on all sides and the secret is the unique ability to attract even when they are flipped. Your child can connect the tiles and customize the structures they build. Ideal for teaching spatial relationships, math, logic, and problem-solving through creative building. Clear Colors set includes: 14 Small and 2 Large Squares, 8 Equilateral Triangles, 4 Right Triangles, and 4 Isosceles Triangles. Stardust set includes: 4 Mirrored Squares, 7 Glitter Squares, and 4 Equilateral Triangles.