Grimm's Stacking WavesThe Grimm's Stacking Waves is a beautifully handcrafted 6 piece wooden stacking set that inspires imaginative play for young children. Made from solid wood blocks of alder, lime, maple, and cherry, each piece is carefully colored with non toxic water based dyes, making it a safe and eco friendly toy option. Based on the principles of Waldorf Education, this toy promotes creativity, sensory awareness, and open ended play. For toddlers, the Waves