Come and see our amazing products. Twisting Fitness Machine. This is a waist twister. Its small size makes it convenient to store when you are not using it. When you are working, reading, or watching TV, putting it on the soles of your feet can relieve fatigue. Use it to exercise for 5-10 minutes every day, you can enlarge your breasts and build a healthy body. It can help us lose fat in the waist and abdomen. It can be used as employee benefits or promotional items. Welcome to print your logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order