The stackable Gear Launcher

⚙️ The Stackable Gear Launcher 🚀Get ready for some serious mechanical fun!This modular system lets you stack planetary gear stages and build your very own power launcher. Each stage clicks firmly into place 🧩, no supports needed, and the propeller fits onto every module for maximum flexibility. Key Features:1 Stage (Handpiece): Gear ratio 1:4 (4 planetary gears)2 Stage: Add another gear segment: ratio 1:4 (3 planetary gears)🔄 Infinite Expansion: Add as many stages as you like! Recommended Setups:A) Handpiece + 1 Addon = 1:16 ratio → Solid boost 💨B) Handpiece + 2 Addons = 1:64 ratio → Big power ⚔️ (my personal favorite!)C) Handpiece + 3 Addons = 1:256 ratio → Overkill 💥 MAX POWER (⚠️ add a drop of oil for smooth running) 🖤 Prints cleanly without supports✨ Parts snap together firmly with a little force🎨 Works best with basic/silk filament for lower friction 🚀 With the 1:64 gear ratio (big power) , it can fly above 20 meters. Whether you want a fun desk toy, a learning tool for ge