Ink Sac

Ink Sacs are obtained from squid by hitting or killing them and yield the darkest possible primary color dye.

Uses
The second recipe is not as cost-effective as making gray dye, then combining with another bone meal to make light gray dye. It yields 4 units of dye per ink sac vs. 3 in the first.
 * Can be combined with Wool to make Black Wool
 * Can be applied to sheep, but as of Beta update 1.2, black sheep occur naturally.
 * Ink Sacs are a critical component of gray and light gray wool dyes.

Crafting
Atrament Tintensack