This handmade 450ml glass teapot is suitable for brewing most of the flowering teas.
Teapot internal height 9.5cm
Teapot external height with lid 15cm
Borosilicate glass: Borosilicate glass is widely used for laboratory glassware. Borosilicate glass has excellent thermal properties with its low coefficient of expansion and high softening point, it also offers a high level of resistance to attack from water, acids, salt solutions, organic solvents and halogens.
Most of us are more familiar with this type of glass in the form of ovenware and other heat-resisting ware, better known under the trade name Pyrex.
Borosilicate glass is made mainly of silica (70-80%) and boric oxide (7-13%) with smaller amounts of the alkalis (sodium and potassium oxides) and aluminium oxide.
The Tea Makers of London Glass Teapot with Coil Filter - 450ml - B00A9E42Z6