The Temptasia Auto Breast Cupping System is a new way to experience erotic massage! This kit includes an automatic pump, 2 see-through acrylic breast cups, and red silicone tubing. Designed to bring temporary engorgement, this system heightens sensitivity as it increases circulation to the breast tissue. The pump offers multiple power levels, for suction that ranges from gentle to strong. Made of completely body safe materials, the Auto Breast Cupping System is phthalate-free, latex-free, hygenic, and easy to clean. Requires 3 AA batteries (not included).