Natural Waves Wooden Sculptural Blocks Stacker PuzzleConsists of seven sculptural wooden parts. Encourages open ended imaginative play. Can be arranged into roads, tunnels and furniture. Works well with other building block sets. Designed to grow with the child. Promotes fine motor skills and intentional grasp. Encourages visual and spatial perception. Supports depth perception and hand eye coordination. Stimulates balance and gross motor skills. Advances imagination through creative play. Material: Ash