This exercise device allows you to easily train your pelvic floor muscles and inner thighs at home. By squeezing it between your inner thighs, you can efficiently train your inner thighs and pelvic floor muscles (PC muscles). You can easily exercise while multitasking, such as while working at your desk or watching TV. *Please note that this is an imported product, and there may be minor scratches or individual differences. *Please refrain from purchasing if you are concerned about these details.