A sleek, compact round keyring engraved with the unmistakable silhouette of an F‑35 Lightning II jet embedded flush into the surface.

Though PLA remains a viable option, PETG is highly recommended for this design due to its superior strength, resilience to UV exposure, moisture, and heat—making it far more suitable for outdoor or rugged use.

You can attach the model using a small metal split‑ring, or opt to 3D‑print a matching keyring loop seamlessly integrated into the design for an all‑plastic, cohesive look.