1Set Diy 3D Wooden Puzzle Kit Assembly Learning Mechanical Busy Board Science Experiment For Kindergarten Kids

Description: Natural Wooden DIY Visual Illusion Turntable, Cultivates Hands-on Skills & Intellectual Development for STEM Science Learning and Educational Interactive Play Features: 1. Safe Non-toxic Wood Material: Made of premium natural solid wood with full burr-free polishing treatment, ensures safe contact for users of all ages, eliminates scratch risks during assembly and operation. 2. Precision Laser Cutting Craft: All wood components are processed with high-accuracy laser cutting technology, with perfect interlocking fit that requires no extra glue, provides smooth, hassle-free assembly experience. 3. Creative Optical Illusion Design: The precisely engraved hollow spiral wood structure creates obvious dynamic visual illusion effect when rotated, helps users learn basic optical science principles, stimulates curiosity for scientific exploration. 4. Durable Sturdy Structure: Thickened solid wood material delivers high structural stability, is not easy to deform or break even after repeated assembly and long-term use, supports long-lasting play and demonstration. 5. Educational DIY Experience: Full set of pre-processed wood assembly parts with simple guide, exercises practical ability and logical thinking, works as great interactive activity for parent-child time to build shared pleasant memories. Specifications: Category: STEM Educational Toy / DIY Wooden Puzzle Material: Natural Solid Wood Color: Natural Light Wood Color (as shown in the picture) Application: Kids intellectual development, school science class demonstration, parent-child interactive games, DIY puzzle hobby collection Quantity: 1 full assembly kit Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.