This bath salt ball, the use of all manual craft to make a variety of shapes, foaming effect is good, foam rich, let you feel a very novel experience in the ordinary bath. All natural, no artificial flavors. There are no stains around the tub, which means it doesn't need to be cleaned after use. This is an ideal gift choice for people of all ages. Perfect for birthdays, weddings, Mother's Day and Valentine's Day. Each has a different color and long-lasting fragrance, which makes bath time fun and exciting. Put the bath salt in the bath, the product will melt in the water, soak the body in the salt water, massage, and then rinse with water, using bath balls, foam, towels, etc.