Nut & Bolt Puzzles are a classic educational building toy from Xin Yun Wood Industry’s Acool Toy brand. Made from premium beechwood and basswood, each piece undergoes multiple polishing processes to ensure smooth, rounded edges and a refined tactile feel. The surface is finished with eco-friendly water-based paint—vibrant in color and completely non-toxic.
As children build, stack, and sort the pieces, they learn about shapes and colors while developing hand-eye coordination, spatial reasoning, and logical thinking skills—all while cultivating focus and a sense of accomplishment through play.
- Brand: Xin Yun Acool Toy
- Material: Premium wood / Eco-friendly water-based paint
- Recommended Age: 3 years and up
- Safety Standards: Complies with EN71 and ASTM international toy safety standards
- Customization Available: OEM/ODM services supported—custom designs and samples accepted
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