This ice cup is very durable, attractive, and retains temperature. it can be used for any kind of drink. it can also serve as a gift item.
for best result, place your frosty mug upside-down n the freezer compartment of your refrigerator for 2-4 hours, when the coolant (non-toxic) appears frozen, remove t from the freezer and fill it with your favorite drink.
feel free to re-freeze again and again