Practical and hygienic The finger-friendly grater. When it comes to pasta dishes grated parmesan is the “icing on the cake”. The parmesan mill from RIG-TIG is an easy and hygienic way to grate and store cheese. Fill the mill with blocks of parmesan cheese and twist the top to grate the amount you need. Now it is possible to grate cheese without cutting your fingers or touching the cheese. Store the mill with cheese in the fridge.