Handthrown ginger/ garlic grater or citrus fruit zester. 
Diameters vary between 10-12cm diameter at widest point.
This has been handbuilt by me in Norfolk, in the garden studio using stoneware clay. Finished in a variety of glazes, choose colours below.
 
 
Handmade in Norfolk, in small batches in my garden studio. Work is bisque and then glaze fired to stoneware (1220 degrees C) in an electric kiln - powered by renewables (including solar) .
 
Packaging is recycled.