Floral Flea Market Hand Stamped Stoneware Measuring Cups Set Of 4

One of the measuring cups is stamped Pioneer Woman but I am unsure if it truly is Pioneer Woman. I was unable to find others online.

Excellent preowned condition-such fun, vibrant colors-has a flea market find feel- microwave, dishwasher, oven safe

No chips or cracks - 1/2 cup shows some smudging that was original