Japanese instruction manual Robotime moving 3D wood puzzle series Tsukurunsu® [Official sales/Japanese included] (pendulum clock)

A moving 3D wood puzzle made by Robotime is now available from "Tsukuru-n-desu"! Tsukuru is an official importer and distributor of Robotime products in Japan. Comes with nice Japanese instruction manual | Reliable call support available Number of pieces: 166 | Accessories: Sandpaper | Manufacturer: Made in China Completed size: W234 x D117 x H346mm | Estimated production time: Approximately 6 hours | Target age: Recommended for ages 14 and older The world's popular 3D puzzle now comes with Japanese instructions! A wood puzzle that can be enjoyed by both children and adults. A mainspring-driven pendulum clock, if the mainspring is wound tightly, it will run for 4 to 6 hours, with an error of about 3 seconds per hour. There is no doubt that you will be excited by the exposed gears! You will never get tired of watching it move as it ticks. Recommended for ages 14 and up, the wood puzzles have a slightly higher difficulty level. This all-in-one kit includes a pre-cut wood sheet and a set of sandpaper, and requires no special tools. The small size makes it easy to try. Also recommended as a gift.