Thanks @muscara! Yes, they are children's tiles. I bought them at a thrift store instead of purchasing the blocking tiles. 😊
I swatched for the socks last night, and because I was going to use the machine, I used the green from the sweater as waste yarn, and I kind of like the color combination, so I might use the green for ribbing, toe and heel. The rest with the Regia.
I love the term stinknormal!!