- Health & tool
40 health
Minimum tool tier 0
- Regrowth / next stage
Does not naturally respawn
Core wood Item ID

Perfect for building log cabins.
Core wood is a strong, straight log produced by chopping Fir or Pine trees. It is required for the Workbench upgrades, Karve longship, Stagbreaker, and many Bronze-tier crafting stations.
Overview
Core wood is a material item in Valheim. Its in-game item ID is RoundLog, which you can drop into the console with spawn RoundLog to give yourself one — append a number like spawn RoundLog 50 to spawn a stack.
In the in-game data it is tagged as Item drop and Material.
The spawn command requires cheats — enable them with devcommands after opening the console.
| Item ID | RoundLog |
| Category | Item drop |
| Subcategory | Material |
- Command reference
- spawn
Command Builder
Spawns one Core wood at your location.
Example Commands
Spawns one Core wood at your location.
Spawns five Core wood at your location.
Spawns twenty Core wood at your location.
Stats
| Type | Material |
| Weight | 2 |
| Stack size | 50 |
| Teleportable | Yes |
Related Items
Acorn
Amber
Amber Pearl
Ancient bark
Ancient Seed
Barley
Barley flour
Beech seeds
Bilebag
Birch seeds
Black metal
Black Metal Missile
Black metal scrap
Blood clot
Blood pudding
Bloodbag
Bloodgold Missile
Blue mushroom
Blueberries
Boar jerky
Boar meat
Bone fragments
Bread
Bread dough
Bronze
Bronze nails
Bukeperries
Carrot
Carrot seeds
Carrot soup
Gathering & resource nodes
Full reference1 entry
| Resource source | Possible drops | Health & tool | Regrowth / next stage |
|---|---|---|---|
40 health Minimum tool tier 0 | Does not naturally respawn |
Destruction tables list possible drops, not guaranteed totals. Weights describe relative selection within a table. Tree, log, and rock-section drops are separate stages; resource modifiers can change yields.
Processing & production
Full reference2 entries
| Station | Input | Output | Time | Fuel & capacity |
|---|---|---|---|---|
15 sec Keep the smoke outlet clear | No added fuel 25 input capacity | |||
Any one listed ingredient; do not combine partial stacks. | Pull the lever | No fuel Conversion priority 0; higher priorities run first. |
- Input
5 ×Wood
5 ×Ancient bark
5 ×Fine wood
5 ×Core woodAny one listed ingredient; do not combine partial stacks.
- Output
1 ×Coal- Time
Pull the lever
- Fuel & capacity
No fuel
Conversion priority 0; higher priorities run first.
Times are base processing times while the station can operate. Wind, blocked smoke, shelter, skills, and world settings can change actual production.
Used in recipes
Bronze pickaxe3 required; +1 per upgrade level
Cultivator5 required; +1 per upgrade level
Finewood bow10 required; +5 per upgrade level
Iron pickaxe3 required; +1 per upgrade level
Stagbreaker20 required; +5 per upgrade level
Wooden Missile5 required; +1 per upgrade level
Wooden Sword2 required; +2 per upgrade level
Used to build
Possible chest loot at
- Dev House 11 source definition; DevHouse1 / piece_chest_blackmetal (location prefab). Serialized stack ranges: 50–50. Conditions and weights are in the source tables; content is not guaranteed.
- Dev House 31 source definition; DevHouse3 / piece_chest_blackmetal (1) (location prefab). Serialized stack ranges: 1–1. Conditions and weights are in the source tables; content is not guaranteed.
- Dev House 41 source definition; DevHouse4 / piece_chest_blackmetal (1) (location prefab). Serialized stack ranges: 1–1. Conditions and weights are in the source tables; content is not guaranteed.
Game data source
The full settings include internal fields and inactive defaults. The sections above explain the values relevant to gameplay.
Download full game settings (JSON)