[ YS-10A黑色赠擦布+4牙垫 ]
[ YS-10A深棕色赠擦布+4牙垫 ]
[ YS-10A浅棕色赠擦布+4牙垫 ]
[ YS-22升级版黑色赠擦布+4牙垫 ]
[ YS-22升级版深棕色赠擦布+4牙垫 ]