Pot: 10 cm.
A small cactus of a globular shape, which tends to cluster at the base. It has well marked ribs, from wide to acute, and toothed protrusions. Its stem, from spherical-depressed to short cylindrical, of a color, ranging from light green to brownish-green, is characterized by its light and dark horizontal stripes. It produces flowers almost all year round, of colors, ranging from pale pink to reddish purple.