Make your own home made calligraphy ink according to an ancient recipe. 
A beautiful box that will make a great gift, includes all the ingredients you need to make more than 200ml of black ink, and ideas how to make more from other ingredients.
To add yourself; two glass jars (one with a lid for storage) and a small pan for preparing the ingredients.
Includes; 
Oak gall tannin (100 grams)
Gom Arabic (50 grams)
Ferrous sulfate (50 grams)
Filter
Cloves as a preservative
Printed instructions.