Electric Tattoo Pigment Ink Mixer Machine 5200 RPM Activates by adding pressure onto the soft gel plate. When activated the plate vibrates. The more pressure used to push down on the plate, the faster the it vibrates. There are suction cups on the bottom base of the unit to keep it place. This product works well but it is not a magical tool that will shake your ink in seconds. You still need to take 2 minutes to properly loosen the settled pigment.
