Pot: 6,5 cm.
It is a thorny succulent plant with a solitary habit, which over time can branch out at the base. It is highly appreciated and sought after by green collectors for the particularity of its spines. Its stem is of a light green color, with thick ribs, outlined by numerous tubercles and numerous stiff spines, arranged in a bright red star shape, that contrasts with the green color of the stem. The inflorescence occurs at the apex of the plant, blooming with small yellow flowers.