Black Permanent Ink
1/2 tsp lamp black (which you can buy or can make by holding a plate over a candle and collecting the soot or from collecting other char)
1 egg yolk
1 tsp gum arabic
1/2 cup honey
Mix together the egg yolk, gum arabic, and honey. Stir in the lamp
black. This will produce a thick paste which you can store in a sealed
container. To use the ink, mix this paste with a small amount of water
to achieve the desired consistency.
Brown Ink
4 teaspoons loose tea or 4-5 teabags
1 teaspoon gum arabic
1/2 cup boiling water
Pour the boiling water over the tea. Allow the tea to steep for about 15 minutes. Squeeze as much tea (tannin) as possible from the tea or teabags. Stir in the gum arabic. Strain the ink and allow it to cool before bottling it.
Prussian Blue Ink
Prussian Blue pigment (sometimes sold as laundry bluing)
water
Mix the pigment into the water to achieve a rich blue ink
Brown Ink
4 teaspoons loose tea or 4-5 teabags
1 teaspoon gum arabic
1/2 cup boiling water
Pour the boiling water over the tea. Allow the tea to steep for about 15 minutes. Squeeze as much tea (tannin) as possible from the tea or teabags. Stir in the gum arabic. Strain the ink and allow it to cool before bottling it.
Prussian Blue Ink
Prussian Blue pigment (sometimes sold as laundry bluing)
water
Mix the pigment into the water to achieve a rich blue ink