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Specimen Jar - Brain at a glance
Memento Miscellaneous
It weighs 1.
Weight1
Specimen Jar - Brain
Specimen Jar - Brain is a memento item in Project Zomboid. It weighs 1. Build 42.21 data, November 2026.
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What it is and how to use it
Mostly a flavour item. Check the crafting menu: some can be taken apart for materials, and some count as a keepsake or decoration.
More: Item database.
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Item ID and variants
Use the item ID in sandbox loot settings, admin tools and mods.
| Item ID | Game category |
|---|---|
Base.Specimen_Brain | Memento |
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Where it spawns: the loot tables
Specimen Jar - Brain is on 3 loot tables in the game files. Share is how much of a table's total weight this item takes, before your sandbox loot settings. Each container rolls its table several times, so a bigger share and more rolls both mean you see it more often.
| Loot table | Where that table is used | Share | Rolls |
|---|---|---|---|
| University Filing Cabinet Occult | Special spawn (vehicles, events or zombies) | 21% | 4 |
| University Storage Science | University storage (shelves) | 0.60% | 4 |
| Science Misc | Attic (box, crate); Classroom (shelves); Closet (box); and 6 more places | 0.26% | 4 |
Town by town: loot locations.
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Similar items
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Quick answers
How much does the Specimen Jar - Brain weigh in Project Zomboid?
It weighs 1 in Build 42.
What is the item ID for Specimen Jar - Brain?
Base.Specimen_Brain.
Stats and item IDs from the Build 42 game data as listed on pzfans.com. Item art is from Project Zomboid.