HARUTA-style Pelvic Floor Muscle Cucu Trainer I've used it a few times, so there may be some minor scratches, but it should be in good working order. I will wrap the outer box in kraft paper for shipping. Please understand that this is a used item before purchasing. Product Description For toilet training and vaginal tightening. Easy exercise, just squeeze and tighten! Easy exercise at home. You can easily adjust the intensity using the balls. Four exercises to suit different areas.