Botanical name: Trichodiadema sp.
Common names: African Bonsai, Miniature Desert Rose
Family: Aizoaceae
Origin: South Africa
Trichodiadema are small, short-stemmed succulents with small, elongated, alternating sections measuring 8 mm long. They are grey and green. Trichodiadema densum -small and compact, mat forming perennial succulent with fleshy caudex up to 3,5 cm in diameter. It readily produces abundant attractive pink flowers.
Link to this plant:
https://toptropicals.com/catalog/uid/trichodiadema_sp.htm