Packing
Knapping IV: "Schmidt Rock Hardness Testing Techniques"
Crafting Yield: 1
Quick answer
For one Knapping IV: "Schmidt Rock Hardness Testing Techniques" in Project Zomboid, collect 1× Aiming I: "Better Aiming" and 4× Set of Aiming Books.
Recipe totals expand every ingredient into gatherable raw materials. Required tools are not consumed. Figures are verified against game data on the date shown on each page. Last verified .
Ingredients
Dependency Crafting Chain
Project Zomboid database synchronized. Last verified 2026-09-12.
Used to craft
Other recipes that use Knapping IV: "Schmidt Rock Hardness Testing Techniques" as an ingredient.
Frequently asked questions
- How do you craft Knapping IV: "Schmidt Rock Hardness Testing Techniques" in Project Zomboid?
- For one Knapping IV: "Schmidt Rock Hardness Testing Techniques" in Project Zomboid, collect 1× Aiming I: "Better Aiming" and 4× Set of Aiming Books.
- What raw materials do you need for Knapping IV: "Schmidt Rock Hardness Testing Techniques" in Project Zomboid?
- You need 1× Aiming I: "Better Aiming" and 4× Set of Aiming Books for one Knapping IV: "Schmidt Rock Hardness Testing Techniques" (default recipe, quality 1).
- What is Knapping IV: "Schmidt Rock Hardness Testing Techniques" used for in Project Zomboid?
- Knapping IV: "Schmidt Rock Hardness Testing Techniques" is used to craft items including Set of Aiming Books, Set of Animal Care Books, Set of Blacksmithing Books, Set of Butchering Books, and Set of Carpentry Books and 7 more.