Choose The Correct Cup And Speed
Official specifications list five internal cup diameters: 33, 36, 39, 42, and 46 millimetres. Select a suitable size, attach it exactly as instructed, and begin at the lowest speed while learning the vacuum and movement. The product depends on an effective seal, but should never feel painful or cause changes. Stop immediately if discomfort, numbness, bruising, or unusual swelling develops.