【Reclaimed Aerospace-Grade Material】Starry Galaxy Puzzle

**Customization Service includes complimentary laser engraving of text (patterns excluded). If not needed, please note "No additional laser engraving required."** **Upon receiving your order, we will create a personalized preview within 1–3 business days and confirm with you via the Pinkoi message center. Please remember to check your messages regularly!** The Luban lock is a representative of traditional Eastern educational toys. Through extensive evolution, it has developed into a wide variety of forms. The Starry Galaxy Puzzle is one such variation. Six identical parts are assembled using mortise and tenon techniques to form a perfect sphere. ● Return & Exchange Policy I. In accordance with the Consumer Protection Act, you are entitled to a 7-day cooling-off period from the date of receipt of the product. However, the cooling-off period is not a trial period. Therefore, the returned product must be in a brand-new condition and complete with original packaging (including but not limited to all gifts, accessories, and instruction manuals). Please include the original invoice. Ship it back securely in a cardboard box (returns or refunds will not be processed for items returned with damage or breakage). II. Customized products are not eligible for return or exchange, unless the product itself has a defect. ● Warranty Policy I. Warranty Coverage: Damage or scratches to metal parts incurred within 3 months of purchase, not due to human factors. Note: Metal components are highly precise; please avoid collisions or friction during assembly. II. The following situations are not covered by the warranty: 1. Damage caused by natural disasters, force majeure events, or accidents. 2. Normal wear and tear, damage caused by cutting, scratching, impact, or accidents. 3. Damage incurred from placement outdoors, direct sunlight, or humid environments; these conditions are not covered by the product's warranty service. 4. Damage resulting from self-disassembly, modification, or repair of the product. 5. Damage caused by improper product cleaning and maintenance. 6. Minor color variations or textures may occur during the special processing of aluminum alloy materials, which is a natural phenomenon and not applicable to this product's warranty service. 7. Other damage not attributable to our company, such as failure by the purchaser to exercise ordinary diligence or improper use. If you wish to return or exchange the product due to reasons of dissatisfaction within the appreciation period, please contact us by phone or email.