Magna-Tiles Clear Colors 74pc Set by Valtech are designed to promote imagination and creativity. Magna Tiles Clear Colors basic geometric shapes are translucent and brightly colored. Use them on the light table, with a flashlight, or build near a window allowing sunlight to shine through like stained glass. Make flat, 2-D patterns or cool 3-D structures while developing fine motor and visualization skills. Magna-Tiles shapes measures 3 inches per side. All Magna-Tiles products are compatible. Includes 74 translucent, colorful shapes including squares (6 large, 40 small) and triangles (14 equilateral, 6 right, 8 isosceles).