Alexandrine and Hannah-designer and chemist, established 3/4oz. Tonic in 2013. A small women-owned business that specializes in crafting all natural cocktail and mocktail mixers. Handmade in Montreal, we take pride in crafting 100% natural mixers, that are both good in cocktails, mocktails, fizzy water, coffee and teas! A perfect gift for cocktail enthusiasts.