Used in laboratory beakers and test tubes, borosilicate glass holds boiling water without cracking. So brew your tea right in this pitcher, then, remove the infuser and your beverage is party-ready! Besides its durability, you can watch the steeping process and get just the right intensity of flavor from your favorite tea. You can also put the pitcher directly in the fridge. Comes with a silicone foot cover to absorb the impact of landing on hard surfaces - prevents slips and watermarks, too.