The Aardwolf Vacuum Paver Lifter uses a standard air compressor (minimum 5.2 cfm @ 125 psi) to create a vacuum in a line attached to a handle or grip. The user sets the pad on the tiles or stone, creating a tight suction seal, then lifts and sets the stone in place. A Venturi trigger on the handle provides a quick release. The Aardwolf Vacuum Paver Lifter reduces injuries and saves your back, knees, and hands.