3 years & up. Discovery Shapes are an ideal way to help children exercise fine motor skills and promote colorful, fun-filled sensory exploration. These translucent, acrylic shapes and matching bases in 4 bright colors are perfect for individual or group play on a light board. Easily recognizable shapes of triangles, circles, squares, and plus signs nest in their corresponding tiles in four different colors. Children can engage in multiple sorting, matching and sequencing games that they will love to play using the chunky pieces and bright colors. Complete with 32 pieces total of shapes and bases to play with.