Instruction of use:Before use, the users must read the usage manual, and then take the speculum, push the duckbill of speculum which is closed into t...
Instruction of use:Before use, the users must read the usage manual, and then take the speculum, push the duckbill of speculum which is closed into t...
Instruction of use:Before use, the users must read the usage manual, and then take the speculum, push the duckbill of speculum which is closed into the vagina slowly...