求教Scholl Velvet的区分

mx988

http://www.chemistwarehouse.com. ... -For-Hard-Skin-Pink

http://www.chemistwarehouse.com. ... -File-For-Hard-Skin

求教这两个的区分？
我看下来一个是Includes

1 x Pink Electronic Nail Care Device
1 x Nail Care Device Cap
3 x Nail Care Heads
1 x AA Battery
此外一个是

Includes

1 x Electronic Foot File
1 x Coarse Roller Head
4 x AA Batteries
1 x Cover

那nail阿谁能够用在脚上吗？图片上却是脚的图片，