• Easy to use: place the tea in the stainless steel infuser and pour hot water. Let the tea infuse according to the recommended time. • Heat retention: thanks to its wooden lid, your drink will stay hot longer. Borosilicate glass does not contain substances that migrate into the drink. • Optimal quality: the Gustave Ogo Living herbal tea is made of borosilicate glass, it withstands sudden temperature changes. The acacia wood lid meets the FSC standard. • Practical for daily use: enjoy a break at home or in the office with this solid design cup. The wooden lid can also serve as a filter holder. • A perfect collection for gifting: the Gustave collection consists of glass herbal teas that will brighten your tasting moment. Ideal for daily use.