What is this product? Reese Robert Adhesive is manufactured in the USA with stringent safety standards and formulated without harsh chemicals and quality that is unsurpassed. The adhesive dries black so it blends seamlessly into your natural lashes. This gentle fume free formula adheres Reese Robert extensions to your natural lashes with results lasting up to six weeks. More info: Semi-permanent Waterproof Gentle formula Fume-Free Medical Grade Adhesive