The Oiva mug is made of white stoneware that is dishwasher, oven, microwave and freezer proof.
Please remove the sticker from the bottom of the product before use. The sticker contains a small amount of metal.
The striped Uimari (swimmer) pattern, created by Erja Hirvi using paper cutouts, is reminiscent of graceful swimming strokes. It can also make your mind travel back to the early 20th century and men’s swimwear fashions of the time.