Merrygoround 3D Wooden Puzzle Model Kit A handson wooden model that combines mechanical movement, music, and LED lighting. Designed for adults who enjoy DIY assembly, this kit builds into an attractive desk ornament that operates by turning a manual handle. Key benefits Working music mechanism: Builtin quality movement plays a melody when you turn the handle, adding motion and sound to your finished model. Integrated LED lighting: A soft light strip enhances the finished piece and highlights details when powered via the included data cable. Clean, glue assembly: Precisioncut parts use mortiseandtenon joints for accurate fitting without glue, making assembly neat and reliable. Pleasant materials and finish: Constructed from natural wood with fine grain and a matte surface in some areas, providing a smooth, burr touch and a refined look. Complete kit: All parts required for assembly and operation are included, so you can start building right away. Package contents Assembly parts set x1 Builtin movement x1 Light strip x1 Data cable x1 Assembly and performance Stepbystep instructions are provided to guide you through each stage of construction. Parts are engineered to fit together precisely; careful sanding of contact points is generally not required. The manual handle activates the music mechanism and rotation; the light strip adds soft illumination when connected via the data cable. Compatible uses and placement Desk ornament: Place the completed model on a work desk or shelf as an elegant mechanical decoration. Gift and craft activity: Suitable as a thoughtful DIY gift for birthdays, Valentine Day, Thanksgiving, or as a shared crafting project. Educational hobby: Use for handson practice with mechanical assembly and basic woodworking joinery in hobby groups or classroom demonstrations. What it solves Provides a complete, tactile hobby project without the mess or complexity of adhesives. Delivers a finished, functional ornament that combines movement, sound, and light for display or gifting. Offers a focused, stepbystep activity for skill building, relaxation, or shared crafting time. Notes Follow the included instructions carefully for correct assembly and operation. The kit includes a data cable for the light strip. Ensure a compatible power source is available for lighting.