John Lewis & Partners + Denby is a collaboration of colour, texture and passion, created together with skill and care in Derbyshire, England. Our unique Quartz Jade pottery range of contemporary stoneware is handcrafted with a rich, textural glaze in subtle shades of green and soft blues. This set of four Quartz Jade cereal, soup or dessert bowls are dishwasher, microwave and freezer safe, as well as oven safe to 250°C, making them suitable for informal dining and entertaining every day as well as for special occasions. Made at the Denby Pottery in Derbyshire, England, using locally sourced clay, each piece of Denby stoneware is handcrafted using pottery skills passed down through generations and can pass through as many as 20 pairs of hands. Every item of pottery is still expertly glazed by craftsmen and women and the distinctive glazes are renowned for their practicality, durability and chip resistance.Choose the perfect china All our china is made from clay and kiln-fired for durability. Except for pieces with special trims, everything is dishwasher-safe. Below are a few options to consider when choosing your perfect china.table.cq-sizeguidetable {width:100%; border-collapse: collapse; text-align:left; font-family: Arial; font-size:12px; border-bottom:1px solid #f4f2ec; margin-top:10px;padding-bottom:1px;}table.cq-sizeguidetable th {border-width: 0px;padding: 8px;background-color: #dedbd2;}table.cq-sizeguidetable td {border-width: 0px;padding: 8px;border-style: none;}table.cq-sizeguidetable td:first-child {font-weight:bold;}.cq-sizeguidetable tr:nth-child(odd){background-color: #f4f2ec;} EarthenwareStrong and practical, earthenware is often a little thicker than other ceramics, making it ideal for everyday use. StonewareFired at high temperatures, stoneware is very tough and heat-resistant. It comes in a number of different glaze finishes. PorcelainAffordable yet luxurious, porcelain is renowned for its translucency. Fired at high temperatures, porcelain has an extremely tough glazed surface, making it durable. Fine china The synthetic bone ash used in fine china makes it a more affordable alternative to bone china. Like bone china, it's strong, translucent and delicate, and creamier in colour. New bone china A type of porcelain with added calcium oxide to achieve a similar aesthetic as bone china, but without animal bone ash. Bone china White bone china is the strongest and most translucent ceramic. Though it looks delicate, it's tough enough for daily use and is usually dishwasher-safe. It contains at least 35% bone ash.