# Cotton Yarn

**Item ID**: 5851
**Type**: Housing
**Grade**: White
**Weight**: 0.1 LT
**NPC Buy**: 8,000 silver
**NPC Sell**: 320 silver
**Marketable**: yes

## Flavor

Material that has been processed and may be used during crafting. It may also be changed to a different form through Alchemy or Processing.


## Obtain

Heating (Cotton Wool x5)


## From the Knowledge Book

**Cotton Yarn**

Processing Material: Cotton Wool (Sericulture)

A Cotton Yarn that can be made by Heating. Mostly used for Alchemy and Crafting. To acquire knowledge in Processing, you can build Amity with certain NPCs or complete specific quests.

See [Cotton Yarn](/knowledge/7600.md) for the full entry.

## Used in Exchanges

Consumed by 36 exchange recipes. Top 20 by quantity:

- [Design: Shroud Knight Armor - Valkyrie](/item/5711.md) — ×25 _(Cotton Cultivation)_
- [Magical Haystack](/item/7033.md) — ×3 _(Flax Cultivation)_
- [Special Corn Crate](/item/7671.md) — ×3 _(Flax Cultivation)_
- [Special Sweet Potato Crate](/item/7672.md) — ×3 _(Mining)_
- [Good Chicken Feed](/item/7029.md) — ×6 _(Processing Node)_
- [[Event] Nutritious Haystack](/item/7035.md) — ×6 _(Processing Node)_
- [Date Palm](/item/7016.md) — ×5 _(Processing Node)_
- [High-quality Corn](/item/7010.md) — ×5 _(Processing Node)_
- [Special Potato](/item/7013.md) — ×5 _(Processing Node)_
- [Chicken Feed](/item/7028.md) — ×4 _(Processing Node)_
- [Haystack for Elephant](/item/7027.md) — ×3 _(Processing Node)_
- [High-quality Barley](/item/7007.md) — ×3 _(Processing Node)_
- [Pure Pearl Crystal](/item/5820.md) — ×200
- [Tear of the Ocean](/item/5821.md) — ×150
- [Blush Leaf](/item/9795.md) — ×100
- [Design: Shroud Knight Armor - Wizard](/item/5719.md) — ×100
- [Essence of Insight](/item/9791.md) — ×100
- [Design: Shroud Knight Armor - Maehwa](/item/5714.md) — ×75
- [Design: Shroud Knight Armor - Ninja](/item/5720.md) — ×50
- [Chanterelle Box](/item/7477.md) — ×30