Beaker Mug 500ml with Caffeine Symbol Borosilicate Glass.
GSC International BKMG500-CF Beaker Mug, 500ml Borosilicate Glass with Handle, White Graduations, Marking Spot, Caffeine Symbol500 milliliter beaker mug with glass handle made from durable borosilicate glassResistant to thermal shock from rapid temperature changesWhite milliliter graduations marking spot and caffeine molecule symbolReinforced rolled rim and even wall thickness for durability and comfortable pouringFun science gift for coffee lovers classrooms labs and office desksPRODUCT WARNINGSThis product is NOT A TOY. It is designed for educational, scientific, or professional use only. Adult supervision is required at all times. Improper use may cause injury or damage. Always follow safety guidelines and wear appropriate protective equipment. Not suitable for children 15 and under.