Safe Soft Material - The soft block is made of food-grade material, does not contain bisphenol A, and is safe and non-toxic. Easy to clean with a damp cloth. The smooth edges and soft surface are safe for children. Meaning of Education - Babies Can Learn Creative color recognition and number recognition ability. They can build different figure shapes, animal shapes and trunk car shapes together. No small fragments! A guide to build these features and more options, waiting for you and your child to explore. Early Learning Skills Development - To help babies develop early recognition of shapes, colors, etc. Improve children's hands-on ability, motor learning, and cultivate an early sense of geometry.Bring super fun to the baby - the baby will also like to stack or knock them down. It can squeeze and make some sounds like whistles, which can attract babies and stimulate them to play. Bring Super Fun to The Baby - The baby will also like to stack or knock them down. It can squeeze and make some sounds like whistles, which can attract babies and stimulate them to play.It can be a large stacking suit, a cute bath toy, a sensory toy and a baby's teething toy. Easy to clean, the product can be cleaned in boiling water for 2-3 minutes, and it is safe to clean. Baby Bathing and Teething Toys - This colorful building block set is a multi-functional toy very suitable for babies. It is soft and chewable, and is very suitable for babies who have just got their teeth from 6 months old. It can also be used as a bath toy, can float on the water, squeeze and spray water.