This 6 piece rainbow nesting and wooden puzzle is incredibly versatile, allowing the imagination to run wild with its many configurations. Stacking or Nesting toy - it could be transformed into a colorful tunnel for cars, a cozy house or hideaway for dolls, fairies or superheroes! - 6 pieces of rainbow wooden pieces. Eco-friendly materials and paints. Made using wood. Suggested age is +3 years and up.