This cactus must not be missing in any collection.
The soft-fleshy warts are covered with fine white marginal spines, in the middle a brown, for the genus typically curved center spine.
The pale yellow flowers with the old pink central stripe appear regularly. After that, red fruits decorate the plant.
Over time, the ball turns into a handsome group.
Plants about 5 cm in diameter, about 4 cm high, flowerable
