These All Natural Walnut Ink Crystals, when mixed with water (1 part crystals to 4 parts water), make a dark brown/black ink. This ink can be used for writing in your Book of Shadows with a quill. When diluted even further (to your own shade preference), it is great for staining the paper pages in your Book of Shadows to look like old-fashioned parchment paper. To create a more unique look, you can then slightly burn the edges of each page (see picture).
Walnut Ink also makes a great scrying medium when added to a cauldron of water. You will receive a 1 dram reusable glass vial, enough to complete many projects.