Product Guides — handmade mugs

Kaolin is the white clay behind true porcelain. Learn what kaolin is, why it’s called china clay, where it comes from in Jingdezhen, and how it makes a coffee mug stronger and safer.

  By Angelia, Founder of Cheralle · Working with our Jingdezhen workshop since October 2024 · Last updated April 22, 2026 You don't need to be a potter to know what firing temperature did to the mug you're holding. The 400°F gap between 1800°F and 2200°F decides whether you're drinking from a 1-year mug or a 10-year mug. The same gap decides whether your cup absorbs coffee oils into its body, whether the glaze stays vivid through a decade of dishwasher cycles, and whether the bottom of the cup stays sterile or becomes a slow-growing colony of bacteria you cannot...

    You can buy a coffee mug for $8 at Target. You can buy a handmade coffee mug from a Jingdezhen studio for $99. Same function — holds hot liquid — so what's actually different?Part of the answer is the material itself: a true handmade mug is fired from kaolin, the white “china clay” that gives porcelain its strength. The honest answer isn't romance. It's measurable. A $99 handmade mug weighs about 40% more, survives 10 years of dishwashing where a mass-produced factory mug fades in one, absorbs less than 0.5% water compared to 5-10% for low-fired factory stoneware,...

Discover the top 10 reasons why ceramic coffee mugs are the superior choice for coffee enthusiasts. From exceptional heat retention and flavor preservation to eco-friendliness and unique craftsmanship, ceramic mugs enhance every sip. Explore our Wave Handmade Coffee Cup Set to experience these benefits firsthand. Incorporating this summary on your homepage or blog will provide visitors with a concise overview of the article, enticing them to read further and explore your ceramic mug collection.