An elegant porcelain vessel sink is a perfect way to spruce up your bathroom.With a Glaze Ceramic that is twice as thick (0.6-0.8mm) as other general ceramics (0.3mm). In addition to the glaze thickness, the compound mineral powders in every sink reach over 80% of the total materials, while the other general ceramics only reach 50%. This gives you the highest quality and purest material from a name you can trust. The expert craftsmanship of these materials help prevent dirt from sticking to the surface, allowing the sink to renew and retain its bright, clean shine every time you use it.