Thread

Thread is made by combining two Milkweed Stalks, and can be combined with another thread to make rope. It is also used to make Needle and Thread, arrows and the Letter O. A Ball of Thread is equivalent when combining with Bone Needle.

Craft

 * Combine with Bone Needle to get Needle and Thread
 * Combine with Skewer to get Tied Skewer
 * Combine with Letter C to get Letter O

Info
Thread is the basis of many recipes:
 * Rope is used to craft Reed Skirt, various tools, Wooden Box, and to domesticate animals.
 * Needle and Thread is used in Medical Treatment, and crafting various Clothes, Sheepskin Saddle and Empty Water Pouch.