Shelley and Mary came the same day, so I could choose one. I couldn't, they looked like sisters, and I did not want them to be separated. I made the right decision, as it is wonderful to have them both here, with Enna and Velma.
I know that there are specific tools for each different kind of pop, but some of the things I see on here make me want to just take some of these and squeeze with the might of Thor.