This is a Montessori-inspired Test Tube Clip Bead Puzzle Toy designed for color sorting and fine motor skill development. This Educational Toy for Children Features Five Test Tubes for Bead Sorting, Designed to Enhance Focus And Fine Motor Skills, Making It an Ideal Birthday Gift for Both Boys And Girls. Consists of 40 wooden colorful balls with 8 colors, 5 transperent tubes, a wooden holder, and cards.