Box of 10 Staedtler Karat Aquarell watercolour crayons in 223-16 Golden Ochre, made in Nürnberg, Germany. These are the professional water-soluble "Aquarell" crayons: you draw with them dry, then pull a wet brush across the marks to dissolve the pigment into a watercolour wash, making them well suited to sketching, watercolour journaling, and mixed-media work where you want both crisp line and soft blended colour from a single tool. This is a full trade box of ten crayons, all in the same Golden Ochre shade, which makes it a useful open-stock refill for an artist or studio that goes through that color, or a way to stock up on a warm earth tone without buying a whole assorted set. I have indicated these used, but I am not sure if they have been. I included a picture of them. They look like they haven't been used, but someone may have tried them out. They look in great condition.