This transparent liquid can be mixed with any makeup product to prolong its durability and to transform it into a waterproof formulation with only one drop. Duraline can easily transform any eye shadow into a liquid eyeliner. The product makes the application of loose eye shadows easier, simultaneously enhancing the colour. It also quickly and effectively restores the right consistency of brow or gel eyeliner.

How to use:
- To achieve creamy waterproof formula, mix small amount of the product with pressed eye shadow or loose pigment
- Depending on the desired effect, apply with any makeup brush