Mammillaria gracilis fragilis, commonly known as "thimble cactus", is a mini Mammillaria species that is native to central Mexico. Little round cactus balls quickly cluster together to form large mats. Tiny white radial spines cover the entire plant and give a very unique and unusual look. Produces little yellow flowers.

Plant in fast draining cactus/succulent mix. Water when completely dry. Full to partial sun.

**Please note that some of the "thimbles" may loosen or break off during shipping. This is normal for this species, and it is one way how they replicate in nature. Keep the loose bits and propagate new little thimble cacti!