Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
I'm not sure its a Mammillaria but its definately a paint job. I'm surprised they were able to just paint the spines. Because the body of the plant is not painted (just the spines that I can see), your cactus has a good chance of survival.
Daisy
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada
Webmaster: osnnv.org