A faithfully reproduced miniature dental treatment chair—this printed model is a complete replica of a clinical comprehensive dental treatment unit, comprising a multifunctional treatment couch, a suspended shadowless oral lamp, and a standalone wash-and-operating station. The structure is fully intact, with clean, precise edges and corners, and the details accurately replicate the anatomy of real dental instruments, allowing for free sanding, coloring, and painting. It is ideal for use in miniature scene dioramas, oral health education tools, dollhouse props, and creative desktop collectibles—making it a niche yet exquisite miniature industrial model.