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 hardwood frames with primary colored acrylic windows. Sized to standard unit block measurements. Guidecraft Rainbow Blocks - Sand - Theme/Subject: Learning - Skill Learning: Color, Sound, Shape, Measurement, Motor Skills, Eye-hand Coordination, Visual Perception, Mathematics, Science, Language, Emotion, ...
