Hand formed irregular matcha tea chawan hand-kneaded from raw stoneware clay, covered in textured speckled black glaze; iconic hand-piled white slip clay forms stylized Mount Fuji motif on exterior body. Natural uneven rim, hand-trimmed unglazed foot ring with artisan’s impressed clay mark on outer wall. Smooth matte interior glaze dotted with fine natural kiln speckles. No chips, cracks or glaze wear, pristine vintage condition, functional & decorative Japanese tea ceremony collectible.