[Teak Stainless Steel Coffee Cup] 500ML, hot and cold 12H

From Indonesia JODYA JATI teak cultural creation, a cup handmade from solid teak wood. A beautiful tool for drinking water, healthy tea and coffee, Use teak thermos bottles to make life more leisurely and comfortable; Create a sense of ritual in life and never settle for a good life. -Please use a soft sponge for cleaning -Do not use dishwashers, ovens, or microwaves -Please dry it after cleaning and store it in a dry place -If there are small scratches, you can polish them with fine sandpaper and use cooking oil for maintenance. Product specifications Material: teak Size: 8.5 cm diameter x 17 cm height (including straw) Capacity: 500ML Weight: 277g Things to note Made entirely of solid teak, it is normal for the wood grain to vary. Not within the return criteria, please consider carefully before placing an order. Order shipped immediately Thermal insulation effect: 85 degrees for 1 hour, 60 degrees for 6 hours, 40 degrees for 12 hours Cooling effect: 9 degrees 6 hours Material: Bottle steel: stainless steel Bottle outer material: teak