【Chuang Yi Tian Shi】Little Dinosaur Bump-and-Peg Lock | Bump-and-Peg Lock STEAM Craft Parent-Child Learning

By combining the adorable little dinosaur shape with a bump-and-peg lock mechanism, children can enhance their finger dexterity and hand-eye coordination while DIY assembling. Simultaneously, they learn about 3D shape recognition and the principles of bump-and-peg locks, making it an intellectually stimulating toy that is both fun and educational. The little dinosaur lock and its key offer 3 possible combinations, challenging children's observation skills and logical thinking, allowing them to experience the puzzle-solving charm of ancient Roman locks. It's not just a toy, but also an engaging STEAM educational tool that helps children train their concentration, patience, and creativity, sparking their curiosity about mechanics and engineering. 💡 A Little Knowledge About Bump-and-Peg Locks 💡 "Locks" have a very long history. The bump-and-peg lock was created during the Roman era and continued to flourish throughout the Middle Ages. Because the key for a bump-and-peg lock could be made smaller and was easy to carry, similar locks can still be seen today. The principle of operation is that there is a set of obstructions inside the lock. When the corresponding notched key is inserted, the lock can be opened! https://live.staticflickr.com/65535/51376178085_f04ecc5997_h.jpg ⚙️ Product Specifications ⚙️ Product Name/Model: Little Dinosaur Bump-and-Peg Lock / 9AB04201 Finished Size: 12cm x 2.5cm x 6.5cm Recommended Age: 14 years and older Challenge Difficulty: ★☆☆☆☆ Assembly Time: Approximately 1-1.5 hours Material: Eco-friendly, non-toxic wood Origin: Taiwan ⚠️ Important Notes - Please use the included sandpaper to smooth wooden parts before assembly. Also, be cautious of children swallowing small parts. - No glue is required. Simply follow the instructions to install parts in their correct positions and slots, ensuring a snug fit to guarantee the model functions properly after assembly. - If any parts are missing or if you have assembly questions, please contact the design studio. - Our design studio offers a seven-day appreciation period. This period is not for trial assembly. If assembly has occurred, it may affect your return or exchange rights. - For returns or exchanges, please ensure the outer packaging is intact. All related gifts and contents must also be returned together. Returns will not be accepted for damaged or assembled items. ⛳️ Special discounts are available for bulk purchases. Click "Contact Design Studio" to connect with our dedicated representative.