Trinity Arc Boomerang

TRINITY ARC is a high-performance 3D-printable boomerang engineered for smooth, stable return flights and modern aerodynamic efficiency. With a compact 183mm x 174mm footprint, lightweight open-frame structure, and optimized 4.66mm side profile, it balances durability with precision handling. The advanced airfoil geometry and 1.5mm camber help improve lift, consistency, and rotational stability, while textured grip zones provide comfortable, confident throws. Designed specifically for easy home 3D printing, TRINITY ARC prints flat with no supports required, making it ideal for beginners and experienced makers alike. Recommended settings include 0.20mm layer height, 20%+ infill, 2 walls, and Silk PLA for an eye-catching finish with reliable strength. Features: • Compact size: 183mm x 174mm • Slim aerodynamic profile: 4.66mm side thickness • Stable return flight design • Lightweight open-frame construction • Textured grip points for control • Support-free printing • Optimized for Silk PL