Our ceramics are handmade in Geigertown, Pennsylvania using traditional pottery tools and techniques. We believe in craftsmanship, quality and sustainability in all things. -Stoneware -Stackable -Measures 4" H x 7.5" Top Diameter, 3.5" Base Diameter -Non-toxic and Lead Free -Due to it's hand made nature, each piece will vary slightly. -Microwave and dishwasher safe -Hand made in Geigertown, Pennsylvania using traditional pottery tools and techniques.