Functionality has been confirmed. As shown in images 2 through 4, you can swap out lenses with three different effects—SWEET, TWIST, and VELVET—with a single touch. This eliminates the hassle of traditional lens changes, making it incredibly easy to take stunning photos. Weight: Approximately 139g Size: Approximately 6.99cm in diameter x 5.08cm in length Material: Metal (lens tube and mount) - Shipping method JAPAN POST -------------------------- All taxes related to international shipping are the responsibility of the buyer. In some cases, your country's customs office or shipping company may contact you by phone or email regarding customs clearance procedures. Please be sure to respond. If you do not respond, the package may be returned, and additional shipping charges may apply for reshipment. ========================== Shipping Method: Japan Post Carefully packaged and shipped from Japan. While we pack items carefully, due to errors by the shipping company, items may be repacked at customs or damaged upon arrival. If this happens, please contact us immediately. After receiving the item, please promptly send us photos of the item and the damaged area. We will issue a refund depending on the situation.