This Square Clear Bottle has a space saving shape compared to traditional round bottles. It is moulded from high-purity, clear borosilicate glass, renowned for its excellent thermal performance, and high resistance to chemical attack. With an easy-to-read graduated volume scale, it is ideal to be a drink container, in addition to experimental use. It is supplied complete with iconic blue polypropylene cap and drip-free pouring ring for use up to 140 °C.