Salt and pepper grinder labels

I threw this quick design together to help me differentiate the lovely [wooden salt/pepper grinders](http://www.kmart.com.au/product/wooden-salt--pepper-grinder/164323) (also called mills) that I bought from Kmart.

They measure 25×10×2 mm (LWH) and fit onto shafts 5.5 mm (0.22 in) OD or smaller. This grinder design seems to be common, so I am sure these labels will be useful to many people.