Jianzhan-style Oil-Spot Tea Bowl, 100ml

A small ceramic tea bowl with a kiln-fused "oil-spot" glaze — the mottled blue-black interior, breaking into a warm brown at the rim, forms from how the glaze pools and crystallizes during firing, so the pattern is never quite the same twice. Plain, everyday ceramic in the jianzhan tradition, sized for gongfu tea (100 ml).