- 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 |
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)More Item drop Items
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Blood clot
Blood pudding
Bloodbag
Bloodgold Missile
Blue mushroom
Blueberries
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Bread
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Bukeperries
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Carrot soup
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Coins
Cooked boar meat
Cooked deer meat
Cooked fish
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Cooked wolf meat
Copper
Copper ore
Crystal
Dandelion
Deer hide
Deer meat
Deer stew
Dragon egg
Dragon tear
Entrails
Eyescream
Feathers
Fine wood
Fir cone
Fish wraps
Fishing bait
Flametal
Flametal Missile
Flametal ore
Flax
Flint
Freeze gland
Greydwarf eye
Grilled neck tail
Guck
Hard antler
Honey
Iron
Iron nails
Iron ore
Leather scraps
Linen thread
Lox meat
Lox meat pie
Lox pelt
Lox saddle
Mandible
Minced Meat Sauce
Muckshake
Mushroom
Neck tail
Needle
Obsidian
Onion
Onion seeds
Onion soup
Ooze
Pine cone
Queen bee
Queens jam
Raspberry
Raw fish
Resin
Root
Ruby
Sausages
Scale hide
Scrap iron
Sealbreaker fragment
Serpent meat
Serpent scale
Serpent stew
Sharpening stone
Silver
Silver necklace
Silver ore
Soft tissue
Stone
Surtling core
Swamp key
Tar
Thistle
Thunder stone
Tin
Tin ore
Torn spirit
Troll hide
Turnip
Turnip seeds
Turnip stew
Withered bone
Wolf fang
Wolf jerky
Wolf meat
Wolf pelt
Wolf skewer
Wood
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Yggdrasil wood
Ymir flesh