The glass tea mug is made of high quality glass that is thick enough for strong enough to withstand thermal shock, scratch, and breaks resistance. The tea cup can withstand temperature sudden change that you can pour boiling water into it just after take out from freezing fridge.
After filtering, you can put the infuser on the lid of the cup, also can prevent spilling tea on the table. The removable structure enables thorough rinsing, leaving no residue behind. Not only for loose tea, but also for tea bag.