Using your Tamashii Labs Wearable Ankh Arm is easy. First, put on the arm piece comfortably. You can enjoy the sound - making core medals by pressing them gently. The Taka, Tora, and Bata Medals are great for display. Keep the cloth clean by hand - washing it with mild detergent. Avoid getting the medals wet as it might damage the sound - making function. When not in use, store the arm, medals, card, and booklet in a dry place to keep them in good condition. Have fun showing off your collectible!