It is a handheld vacuum pen. The product contains 3 vacuum heads. By pressing the button on the pen, the air is pushed out, the vacuum tip is attached to the surface to be held and we remove our hand from the button. Thus, the vacuum tip sticks to the desired surface. There is a storage compartment at the back.
Small Cap: 3 grams
Medium Cap: 18 grams
Large cap: It has a weight lifting capacity of 40 grams.