Innovative Rotation Mechanism: Equipped with an innovative rotation design, the toy produces dynamic visual effects. This feature allows users to experiment with rotational movement and grasp fundamental principles of visual science, blending education with entertainment for curious minds. Visual Perception Development: This 3D wooden puzzle features a unique striped design that creates captivating visual effects. It encourages children to explore visual phenomena in imaginative settings like classrooms or home learning spaces, effectively enhancing their visual perception and observational skills through interactive play. Hand-Brain Coordination Enhancement: Designed for free assembly, this puzzle challenges users to develop patience and fine motor skills. It promotes problem-solving abilities and cognitive growth, making it an ideal activity for family bonding or solo engagement that naturally fosters mental agility and concentration. STEM-Based Interactive Learning: Integrating concepts from science, technology, engineering, and math, this wooden puzzle offers an intuitive hands-on experience. Kids can actively engage in assembling optical mechanics components, boosting critical thinking and creating enriching educational moments at home or school. Durable and Safe Construction: Crafted from premium-quality wood, this 3D puzzle ensures long-lasting stability and safety during use. Its robust build provides a reliable tool for children to develop problem-solving skills confidently while enjoying hours of secure playtime in various environments. Description: This wooden gear turntable puzzle toy is designed to develop visual perception skills through its unique striped design, creating captivating light and shadow effects that engage children in an imaginative learning environment. Perfect for home or classroom use, it enhances hand-brain coordination by encouraging free assembly, patience, and problem-solving abilities. Featuring an innovative rotation mechanism, this puzzle offers dynamic visual effects that help users explore movement and visual science principles. Combining STEM concepts with optical mechanics, it promotes cognitive development and interactive learning. Crafted from high-quality materials, this durable puzzle ensures safe, long-lasting play for kids to enjoy educational fun at home or school. Item Name: Turntable Puzzle Toy Material: Wood Applicable Age: 6 Years Old And Above Features: Visual Illusion, Educational, Handmade Size Details: 14.5cm x 10cm/5.71" x 3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Turntable Puzzle Toy(Assembly Required)