Features: Improve color recognition and fine motor skills with this vibrant wooden threading toy, crafted from nontoxic materials for safe, educational play. Features large, easy grip beads, promoting hand-eye coordination and easy organization during play. Designed for preschoolers aged 3+ in homes or classrooms, supporting early childhood development through interactive learning. Ideal for travel or daily parent child interaction, this durable educational tool keeps kids engaged while exploring shapes and number. Combines color, shape, and counting practice in one versatile toy that grows with your child's developmental period. Specifications: Component: Wood Size: Approx. 21.5x16.1x20.50CM/8.46x6.34x8.07inch Type: 4 Option Quantity: 1 Set Package Includes: 1 Set Roller Coasters and Stacking Block note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.