Children will feel like real scientists using this kid-friendly balance to learn about measuring, estimating, cause and effect and more. *NUMBER & WEIGHT RECOGNITION: Each bear has a number on its tummy representing a weight amount. This allows children to recognize numbers while also gaining a deeper understanding of mass measurement. *UNDERSTANDING VOLUME & SOLIDS: Kids can explore volume and compare solids and liquids with this large and colorful set. *MULTI-USE: The removable buckets can hold liquids as well as solids like rice, sand or counters. Adding the bucket lids creates platform balance. *INCLUDED: (1) Scale with two removable bins with lids and (24) counting bears in red and blue.