Pot: 14 cm.
It is a globular cactus with a solitary habit, which may cluster over time. Its stem, of a light green color, has multiple more or less furrowed ribs, equipped with whitish and slightly downy areoles. Its spines can vary in both size and color. During the flowering season, huge multi-layered flowers bloom on long stems, generated by the areoles, which can take on various colors.