Some Mammillaria flowers - M. perezdelarosa, M. tlalocii and M. sanchezmejorade. First plant is fairly common, second two are harder to get. : r/cactus
RARE Cactus Plant, Unique Pot, Container, Desktop, Office, Home & Garden Decor, Mammillaria Tlalocii, 30 x 35-mm or 1 x 1-inches (W x H) – KARARAM