The pattern is transferred using vacuum laminating technology, resulting in vibrant colors. The pattern is not resistant to high temperatures and cannot be scratched with sharp objects as it may leave marks. The main body is industrial grade ceramics, 95% alumina ceramics. Hot press injection molding, high-temperature sintering at 1680 degrees, density of 3.65g/cm ³, hardness of HRA85-86 (Rockwell hardness) or Vickers hardness ≥ 1200HV19. The compressive strength, flexural strength, and durability are much higher than those of daily grade ceramics.