The Atelier Interactive Acrylic Paint is a professional artist's paint that is heavy-bodied and highly pigmented. It can be used like a conventional acrylic paint for fast drying techniques, but it also offers the unique ability to control the drying time with water. This patented formula allows you to delay the drying process for as long as you want and then rapidly dry the paint again when desired. With a mist of water or a moist brush, blending paint layers is both easy and smooth. Additionally, this paint can be re-activated even when touch-dry using the Atelier Unlocking Formula, allowing for wet-in-wet blending techniques. This is a true revolution in acrylic paint technology.