Balance Stones Set of 11, Children's Stepping Stones, Toys, Indoor Play, Toddlers, Balance Sense, Core Training, Balance Beam I am selling these to organize my closet. They haven't been used much, so they are in good condition. As I am a private seller, I may overlook minor stains. Please consider this a used item and consider purchasing. ↓↓ The following is a quote from the product description ↓↓ Kids Educational Toy Balance Play Equipment Indoor Play Equipment Athletic Equipment for Home Balance Blocks Children Toddlers Balance Beam Stepping Stones Balance Sense Lack of Exercise Core Strength Flexibility Safety Indoor Kindergarten Walking Birthday Present 【Train Core Strength While Playing】 Balance stones naturally develop core strength and balance as children jump between the 11 stones of different heights and sizes. They can be used both indoors and outdoors, so you can have fun playing at home even on bad weather days. Balance stones are playground equipment that is based on the image of jumping between stones in a river. 【Indoor and Outdoor Use】 Recommended for training at home, as well as for use in public places such as kindergartens, nurseries, children's centers, after-school care, elementary schools, and children's physical education classes. 【Product Specifications】 The inside is hollow, making it very light, so even small children can easily move and set them up on their own. They can also be stacked, so they are designed to make tidying up fun as part of the play. In addition, the parts that touch the floor have non-slip material, so they can be used safely without slipping or shifting.