Snowball Launcher

3D-printed snowball launcher designed to demonstrate mechanical design and printable moving components. Nearly all parts are printed, including a fully 3D-printed spring, minimizing the need for external hardware.The design emphasizes compact geometry, clean assembly, and reliable motion, utilizing standard FDM printing.Required Non-Printed Parts (10 total):2× M2.5 × 0.45 × 10 mm screws2× M2.5 × 4 mm × 3.5 mm heat-set inserts6x rubber bandsFeatures:Mostly 3D printed, including the springCompact, handheld designDesigned for mechanical functionMinimal external hardwarePrinting Notes:PLA base materialPETG used as the support interface for easy removal Boost MeIf this model saved you time or filament, consider leaving a Boost — it directly supports future designs, improvements, and helps keep stuff like this free and updated.Assembly video