Inku Ribbed Plate is a plate designed by Sergio Herman for the brand Serax. The dish is made of stoneware and has a glazed surface. The plate has a decorative rim with a soft texture reminiscent of flower petals.

Inspiration for the Inku series came from Japanese culture. Sergio Herman wanted to bring out the Japanese sense of imperfect perfection in his designs. The result is a sophisticated tableware series with clear references to shells, flower petals and the beautiful textures found in nature.