A better stencil makes a better tattoo. With Stencil-prep the stencil will not rub off.
An original innovation, Stencil-prep® is a formulation based on the science of chemistry - other products are cosmetic formulations at twice the price. Methyl violet is a dye and a pH indicator. When the pH is neutral the ink will dye the skin and the stencil will not rub off. Stencil-prep® neutralizes the pH.