Calif_Sue said:I don't know my cactus' but that's awfully pretty! Maybe a Mammillaria?
http://garden.org/plants/brows...
Let's see if someone else can pop in here and help. @Baja_Costero @tarev
tarev said:Hello Michele! Maybe some type of Rebutia, I have one that has soft spines. But the color of the spines on your plant does not look natural, so it is a bit confusing. Your teacup container looks very pretty, I hope it has drain holes.
Note: Slow-growing Desert Gems will eventually grow fresh spines from the new growth that are not colorful. If this happens, don't worry --- there's nothing wrong with your plants.