I purchased 2 small tubs of insulators from an ad on Facebook Marketplace I didn't dig through them since they were filthy from being garden decorations and I could see enough mickey Mouse ears in the tubs that it didn't matter what else was in there. Long after the purchase, these two gems were found among the pintypes in the one tub. I've already gotten one opinion that the color is a dark cobalt. I had one before years ago but don't recall it being this dark. Maybe it was. Anyway, quite the surprise for someone who has never really collected these.