Rainbow Blocks (Sand Set)

An adventure in light, color 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 hardwood frames with primary colored acrylic windows. Sized to standard unit block measurements: 5.5 inches long, 2.75 inches wide, and 1.375 inches thick.

**These will not ship until the end of December