Tephrocactus geometricus TWO BALLS C328 is a striking specimen from the Tephrocactus genus geometricus, admired for its unique spherical stems that create a captivating geometric pattern. This rare geometricus cactus showcases a compact, twin-ball formation, making it a distinctive addition to any collection. Native to arid regions, the Tephrocactus geometricus species displays a fascinating morphology with segmented, polygonal stems that highlight its geometricus C328 form. Its sculptural appearance embodies the essence of desert flora and botanical elegance.