Maw concentrate is a French range of flavour concentrate created by Revolute (Laboratoire Cosmer) for DIY e-liquid, in the fruit and fresh families: melon, red fruits, cactus and citrus, lemon and ginger, raspberry and lychee, pear and mango, each with a freshness effect. Steeping takes 2 to 7 days in a 50/50 base. Made in France. Bottle size: 10 ml. Recommended dilution: 10%.