Really tough requirements

• Exceptional hardness
  thanks to the extremely high firing temperature of over 1400°C (2600 °F)
• High chipping resistance
  because of the optimised interaction of body design and material composition
• Resilient glaze
  offers high scratch resistance
• High functionality
  is a fundamental design principle, e.g. precise stackability
• Dishwasher-safe in-glaze decors
  During the additional decor firing at very high temperatures, the decor colours sink into the glaze that spreads over them like a protective film.
• Optimum heat retention
• Glaze resistant to abrasion and scratching
  and glazed or polished rims and feet
• Large shards
  instead of dangerous splinters, if a dish gets broken