Karaca Animal Parrot Stoneware Mug, 420ml, Multi What is Stoneware? Its shape and color are due to the white caolin clay; its glasslike appearance is on account of the quartz and its strong and durable structure thanks to the feldspatz minerals that are used in its construction Superior resistance it is scratch resistant thanks to its rigid construction, which is formed by it being exposed to heat at 1200 C,  a higher temperature than  ceramic. Acid-resistant It’s not affected by acid No porousness/porosity-No cracking it is resistant to cracking on account of the fact that it has a low porosity-that is to say its  resists fracturing because of its low porousness, which means it does not allow liquids to seep through cracks. For this reason it does not absorb water or retain bacteria. Unpleasant tastes or smells also are not retained.No lead compınent-As it does not contain heavy metals like lead, the material is extrememly healthy Cleaning and Maintenance Can easily be cleaned-Its waterfproof properties make it hygienice-Thanks to its resistant/durable structure, it can be used in the microwave and deep-freezer and will not be damaged when placed in the dishwater-It should not be directly exposed to heat On account of its resistant/durable structue, food retains its heat for a long time How can I ensure a long life for the producy When placing stoneware products on top of each other it is advisable to place a soft dividing material such as a light cloth between the products while you stack them. It can be washed in the dishwasher at a maximum temperature of 60 degrees centigrade To retain its shiny/gilded and to maximise the duration of use, it is recommended that the product be washed by hand Content: Mug (420ml) Material : Stoneware Suitability: Hand wash is recommended