Inspired by science & a lifelong fascination with beakers, the glassware gives the drinker a existential choice to use their ' Heart' or their ' Head'. The recycled glass is collected & reclaimed from sites across Britain & the European continent, glasses re-formed from broken glass & then h&-etched in Somerset. All of our products are made using sustainable methods & made in the UK. These glasses would made a wonderful gift for a reader, modern philosopher or budding romantic. 100% European recycled glass & h&-etched in the UK using sustainable methods. The glasses can accommodate 400ml of liquid, measure 10cm high & have a diameter of 8cm. The glasses are dishwasher safe, however hand washing is recommended for longevity.