ROKR 3D Wooden Puzzle for Kids and Ages Roller Coaster Model with Moving Model and Illustrated Perfect DIY Craft Educational Decorative No Special

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! -------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. -------------------------------------------- [Fun for Kids and Adults alike] Made of wood with a metallic finish, it features a beautiful, sophisticated, sci-fi feel. As a toy, this 3D puzzle allows you to turn the handle and watch the gears turn, the ball climb, fall, and spiral. It will captivate children and adults alike. [Enjoying it slowly is bliss] For people who love DIY and the joy of creating things, taking their time to slowly assemble the precise parts of a 3D puzzle little by little, such as on vacation, is a blissful experience. [The sense of accomplishment when you finish is addictive] It is a little difficult, but after spending several hours concentrating on assembling it, the sense of accomplishment and success when you finally finish it is addictive. [Highly Recommended for Interior Decor] This 3D puzzle features an intricate, stylish finish and a striking size. It creates a luxurious atmosphere as an interior décor. The warmth of the wood blends easily into any room. It also makes a perfect gift. As a toy, turning the handle lets you see the gears turn, the ball climb, fall, and spiral. Brain Training: Building puzzles in 3D space helps children develop spatial awareness, strengthen their fingers, and improve their concentration. Adults can also enjoy this brain exercise! No special tools or adhesives required: No glue or tools are required, so it's easy to assemble. Illustrated instructions are included, so even beginners can try it without worry. Please note: This product is intended for ages 14 and up. Children should assemble under adult supervision. [Maintenance] 1. Keep this product away from fire and water. 2. Do not use alcohol, ammonia, window cleaner, or other chemicals to clean this product. 3. Clean this product with a clean, soft cloth. [Notes:] 1. Remove the parts according to the instructions. Store the small parts removed from the board so as not to lose them. 3. There are spare parts for some parts that are prone to breaking. 4. Keep the assembly instructions. 5. The part diagrams in the instructions are for illustrative purposes only and may differ from the actual parts. 6. If a part breaks, use glue or similar to reattach it. Rokr Hand-Crank Marble Parkour Stress Relief Toy