Why does the cross (+) symbol stamped on the bottom of the bowl look blurred?

While some bowls have sharp lines, others stamped with ink may have smudged strokes in the cross symbol. What the brand clarifies about HORIE TOUKI's h+ series is simple: the appearance of the logo may vary from product to product, and the cross mark of the ink logo can naturally show smudging during the production process ^[1]. In the stamping process where pigment is stamped onto ceramic clay, the ink easily seeps into the surrounding area and smudges depending on the subtle moisture level of the clay on the bottom of the foot or the pressure applied by the worker. hmmm, unlike standardized, smoothly stamped printing, the unique individuality of hand-stamping is naturally reflected on the bottom of each bowl.