Vacuum, energy-based or non-energy-based technologies have also been used for many years in cellulite and regional thinning processes. Unlike vacuum techniques, in addition to strong lymphatic drainage, the endoroller also works the muscles, can be used in people with vascular problems (helps with vascular treatments), while solving more problems, it does this faster and with less side effects. It is inconvenient to use a vacuum device in people with capillaries. In addition, if the devices with vacuum technique are used incorrectly, it can cause sagging on the skin.