Montessori Stacking Toys: The cups can be stacked, nested, and played with in countless ways, encouraging creativity and developing fine motor skills. Encourages early development through sensory play and motor skills. Versatile Use: Unique holes in the bottom for pouring and water play at bath time. Compact and lightweight, this set is good for use in the bathtub, pool, water table or even at the beach. Our stacking cup toy set presents endless play opportunities! Safe and Quality: Made from safe plastic materials with smooth edges of these stacking cups are safe for babies and toddlers aged 6-12 months. They're single piece construction and easy to clean. Toddlers can play at ease. Early Education toys Preschool: Unique and Colorful design helps baby to recognize the color. featuring features large numbers on the bottom to help toddlers practice counting. The Stacking cups can be stacked, nested, and played with in countless ways, encouraging creativity and developing fine motor skills. Encourages early development through sensory play and motor skills. Perfect Gift: An ideal present for birthdays, holidays, or any occasion, this bath toy set provides endless hours of aquatic fun for toddlers and preschoolers.