A hand-thrown stoneware cup where two glazes collide and pull apart in the firing. The base is a deep, crawling black-bronze — pitted and textured like cooled lava rock, with warm copper breaking through in spots. Above it, a rich amber glaze runs upward into streaks of cobalt blue, with white crystalline breaks cascading down like frost or mineral deposits where the glazes meet and thin at the edges.

No two cups are identical — the glaze layering and firing create one-of-a-kind color breaks and texture in every piece.

• Capacity: 9 oz

• Material: Stoneware, food-safe glaze

• Finish: Textured, crawled base glaze with glossy break glaze above

• Use: Coffee, tea, or as a small tumbler

Care: Hand-wash recommended to preserve the glaze texture and finish.