Vintage stoneware ceramic butterfly mugs

4 vintage stoneware ceramic butterfly mugs. Colors on butterflies still vibrant 🦋🦋 as well as the brown edging on top of mugs. Small brown spot (appears to be same color as the edging so possibly during manufacturing) inside the orange butterfly mug.. There is a small spot on the handle on blue butterfly mug but surface is smooth so does not appear to be a chip. There is a tiny fleck of rough ceramic on the very bottom of the handle on the yellow butterfly mug but cannot see it in photos. You can only feel it if you're touching that bottom spot. Please see all photos and videos as they give a good picture of all mugs. I tried to be extremely detailed about every part of these mugs but remember they are vintage but still in great condition! 3 1/2" height.