Spinning Keychain V1

This practical and playful keychain features a spinning inner part that rotates freely within its outer ring. It’s a fun little gadget for your keyring, combining a simple design with a mechanical twist.Details:No additional parts required – print in one piece!Optimized for FDM printing in PLA, PETG, or ABSSupport-free design (recommended to print lying on its side)Suggested layer height: 0.2 mmNo assembly needed – just print and enjoy!Tip: To ensure the inner part spins freely, your printer should be well-calibrated. Some light post-processing (e.g., carefully freeing the moving parts after printing) might be needed to release the spin.