Using Bamboo plywood, these Blundojoi items are free from harmful glues, paints and finishes. Lid teeters and spins when putting the duck family inside. Ducks come out of stands and all fit inside. All pieces come apart to reconfigure in imaginative ways (like a garage, ramp, or room). Pieces can also stand in slots on the sides. It’s compact, bring it everywhere to keep kiddie busy. It alsp comes apart and packs flat. Recommended for kids 3 and older.