This is a 3D‑printed hand‑launched glider, a non-powered, free‑flight model that boasts several intriguing design features:

• Layout and Structure: It adopts a distinctive tailless + inverted V‑tail configuration, using a single inverted V‑shaped tail to provide both pitch and yaw stability while simplifying the overall structure. The wingtips are fitted with upward‑curved wingtip devices that effectively suppress tip vortices, reduce induced drag, and enhance gliding efficiency.

• Materials and Manufacturing: The entire aircraft is produced via integrated 3D printing, typically using materials such as PLA or PETG. By optimizing wall thickness and incorporating lattice structures, the design achieves lightweight construction without compromising strength—making it an ideal showcase model for Tophu 3D printers.

• Flight Characteristics: The glider gains initial velocity through a hand launch and relies on its aerodynamically optimized shape to deliver long‑range, stable glides. This design excels in still or light‑wind conditions, featuring graceful flight paths that combine aesthetic appeal with engaging playability—perfect for desktop-scale model aircraft enthusiasts who value both visual charm and hands‑on fun.