Miniature Pistol Design: Inspired by "realistic structures," emphasizing mechanical appearance and detailed carving, it leans more towards collection and model display.

3D Wooden Puzzle Structure: A three-dimensional assembly design with multiple layers of parts, enhancing spatial understanding and hands-on building experience.

Mechanical Reset Structure: Featuring a "smooth motion reset" mechanism, embodying basic mechanical principles (elasticity + linkage), increasing playability.

Detachable Parts: The cartridge and other components are detachable, increasing interactive experience and reinforcing structural understanding of the model.

Rubber Band Launch Design: Utilizing a rubber band as a power source, this is a relatively safe mechanical toy (leaning towards entertainment and structural demonstration).

Craftsmanship and Carving: The wooden material is finely carved with clear textures, enhancing overall quality and aesthetic value.

Difficulty and Experience: A medium-to-high difficulty 3D puzzle, requiring patience in assembly and structural understanding; the sense of accomplishment upon completion is strong.