Features: Educational rainbow counting toy enhances sensory development with vibrant color and figures, crafted from plastic for safe exploration and fine motor skills practice. This educational color sorting set includes numbered bowls, letter, and math operators for multisensory learning through color matching, counting exercise, and early arithmetics concepts. Great for preschooler aged 3-6, teachers, and parents seeking interactive STEM tool that develop color recognition, hand eye coordination, and foundational math skill in homes or classroom environment. Perfect for collaborative playdates, kindergarten math center, or family activity, the stackable bowl with grip trainers encourage group learning while teaching organization through easy storage. Combine principles with stable construction offering cognitive benefits through color sorting, and operators based problem solving activity. Specifications: Component: Plastic Product Size: As picture shown Package Includes: 1 Set Rainbow Number Letter Color Sorting Game Toy note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.