This wide double wall tumbler holds 300 ml (10.1 fl oz). It is as clear as glass but made of resin, so it does not break if dropped.
The double wall construction keeps heat from passing through, holds the cold in well and resists condensation with chilled drinks. The rounded rim feels smooth on the lips. You can stack the glasses or knock them over without worrying about breakage.
You may microwave it only to reheat a drink. It is dishwasher safe, and bleach can be used to remove stains.
Made in Japan by Akebono Sangyo of Tsubame, Niigata, a maker of plastic kitchenware known for practical idea products.
