# Birch Plank

**Item ID**: 4660
**Type**: Housing
**Grade**: White
**Weight**: 0.5 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

Chopping (Birch Timber x5)


## From the Knowledge Book

**Birch Plank**

Processing Material: Birch Timber (Lumbering)

A Birch Plank made by Chopping. Processed materials can be utilized in Alchemy, Cooking, or Crafting, based on their specific properties. Processing not only enhances a material's preservability and quality but also adapts it for a variety of uses. To acquire knowledge in Processing, you can build Amity with certain NPCs or complete specific quests.

See [Birch Plank](/knowledge/7414.md) for the full entry.

## Used in Exchanges

Consumed by 3 exchange recipes. Top 2 by quantity:

- [[Event] Sample Beer Crate](/item/9844.md) — ×30 _(Processing Node)_
- [Skilled Cook's Soft Bread Cooking Box](/item/9804.md) — ×10 _(Processing Node)_