How it works: Sharpen some shavings on your plates, over your desserts or drinks as you serve.
 
How many shavings: 5 to 10 shavings per plates. 1 or 2 shavings per bite size serving or on a drink.
 
Shelf life and preservation: Food Crayon lasts up to 12 months. Once open keep them in their tube in the fridge.