An adventure in color, light and sound! Indulge your child's appetite for exploration by combining blocks to form new colors and sounds, or stack the blocks in a different order each time to form new and exciting shapes. Smooth hard-wood frames with primary colored plexi windows. Sized to standard unit block measurements. Ages 2+. 30 block assorted shapes set. 8 square, 4 1/2 circles, 2 large triangles, 6 small triangles and 10 rectangles. • Solid wood frames with inset colored acrylic windows • Set includes 8 squares, 4 1/2 circles, 2 large triangles, 6 small triangles and 10 rectangles • Durable hardwood frames with vibrantly colored insets • Standard unit block measurements • Material: Hardwood frames with primary colored, transparent acrylic windows • Educational Focus: Hand-eye coordination, visual perception, color exploration or light table activities • Suggested Age: 2+