40 PCS Wooden Stacking Stone Toys: The set of stacking rocks building blocks for kids comes with 40 pieces in different sizes, shapes and colors, making the building game more attractive and challenging. The stacking blocks are perfect sensory toys for toddlers 3-5 Safe and Durable Material: The wooden stacking toys for toddlers are made of high-quality durable natural wood and coated with non-toxic water-based paint. The hand-polished smooth edges of stone balance building blocks ensure safety for little hands Montessori Toys for 3 4 5 6 Year Old Kids: These preschool educational toys are designed to guide toddlers in learning counting, sorting and stacking, enhancing their concentration, hand-eye coordination, fine motor skills and spatial awareness in a fun way. The irregular shapes of the stone building blocks premote problem-solving skills and creative thinking Fun Toddler Stacking Games: Perfect for both home and kindergarten, the preschool learning activities encourage kids to cooperate and build high stable towers, enhancing social skills with their little friends and making learning more engaging. Toddlers can also play with parents or by themselves at home, developing independent thinking, patience and concentration Unique Gift for Kids: The forest set wooden stacking stones are engaging and educational, making the building blocks toy a perfect birthday gift for 3 4 5 6 7 year old baby girls boys kids. The stacking toy comes with an exquisite gift-ready package