Kimble Beaker Heavy Duty Glass 400ml 
Kimble Heavy Duty beakers are of very high quality and represent a more affordable alternative to Pyrex. These Kimble beakers are made from borosilicate glass 3.3 and have thick, uniform walls throughout. Extra thickness is built into the heavily beaded rim. Spout is designed for optimum performance. Heavy construction is intended to prolong life expectancy with harder than normal usage. All sizes have a durable matte finish marking area and a white graduated scale for measuring and/or mixing liquids. 400ml.