Marked WORKUM K on the reverse. It has a high glazed finish. No crazing. The glaze has a blueish hue.

Origin: Netherlands
Item Thickness: 6mm
Year Manufactured: 1990
Item Length: 13.6cm
Colour: Multicoloured
Vintage: Yes
Brand: Workum K
Type: Tile
Era: Late 20th Century (1970-1999)
Production Style: Delft
Country/Region of Manufacture: Netherlands
Production Technique: Pottery
Finish: Glossy
Item Width: 13.5cm