Description Autism-Products.com proudly introduces the Magna-Tiles Clear Colors 100-Piece Set! Magna-Tiles 3-D Magnetic Building Tiles are where math, science, and creativity meet. Each brightly colored, translucent shape is lined with magnets. The secret is the unique ability to attract; they always connect! Children develop fine motor skills and become familiar with shapes as they stack, make flat patterns, and build 3-D shapes and structures. The Magna-Tiles Clear Colors 100-Piece Set includes 50 Small Squares, 4 Large Squares, 20 Equilateral Triangles, 11 Right Triangles, and 15 Isosceles Triangles. Each shape measures 3 in. Clear Colors.