Rainbow Blocks Sand Vitamin B12 This set is easy to

This set is easy to assemble

Great for any room in your home

The Gear Construction Set is an excellent way to introduce STEM concepts to children

The oil is then purified using a natural marine material that absorbs contaminants like a magnet for easy removal

Rainbow Blocks Sand Vitamin B12 This set is easy toAn 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. Eight blocks per package: 4 rectangle and 4 half moon shapes. Features plexi inner with colored sand. Solid wood frames with inset