Kobaltem Malowane Bubble Mug

Yes, the stoneware is oven-safe up to 480°F. Because it is high-quality Polish pottery, it handles thermal changes well, though you should avoid placing a cold mug directly into a preheated oven to prevent thermal shock.

Signature Unikat pieces are hand-painted by master artists and carry their personal signature. This 'Forest Dragonfly' pattern is more intricate and labor-intensive than standard patterns, making each mug a unique work of art.

The mug features a specifically designed large handle that provides ample room for your fingers. It is balanced to ensure a secure and comfortable hold, even when the mug is filled to its 13 oz capacity.

No, the design is fired at extremely high temperatures, which seals the pattern under a durable glaze. This makes the mug resistant to fading, scratching, and chipping, even with regular dishwasher use.

You can use this mug with complete peace of mind. It is strictly tested and certified to be free from lead and cadmium, meeting rigorous safety standards for food-grade stoneware.