The Montolit VT80 is a small 3" suction cup created to adjust tiles, stone, or glass in small areas. This little or "micro" suction cup is perfect for hard to reach places like backsplashes, behind toilets, shower niches, under cabinets, or any are that might be obstructed by something. If you have a cut tile that may not fit a regular size suction cup on it, this is the perfect tool for you. Every tile setter should own a Montolit VT80.