The little brother of the Epa 15oz collection is definitely the Epa 10oz collection Rounded and organically shaped drinkware, handmade by local artisans and designer-made, this coffee cup collection is special and unique by its matte finish. It is a durable collection made with naturally robust and toxic-free stoneware Specifications: 30 cl / 10oz Pack of 4 Food safe Microwave & dishwasher safe Handmade Material: Enameled stoneware Completely free of toxic heavy metals (like cadmium & lead) Disclaimer: Our products are handmade by ceramists, making each piece unique. You may notice small fingerprints on the base or grid imprints from firing—these are marks of true craftsmanship. Our stoneware mugs may get hotter than usual. Packaging marks and superficial utensil marks, especially on matte finishes, are normal and not defects. Both can be easily removed. See how in our Use & Care @ www.gharyan.com