Discover all crafting materials in Honkai: Star Rail. Learn where to find them, their uses, and how they contribute to your progression in the game.
This guide details the crafting materials available in Honkai: Star Rail. These items are crucial for progression, often found in the open world or obtained through missions.
| Name | Location / How to Obtain | Details |
|---|---|---|
| Herta Asset Damage Evaluation List | Herta Space Station | 1 Part |
| Cosmos Public Service Award | Herta Space Station | 1 Part |
| Letter From the Comet Hunter | Herta Space Station | 3 Parts |
| Comet Hunter's Treasure | Herta Space Station | 4 Parts |
| Kapo-Kali Secret Recipe | Herta Space Station | 1 Part |
| Species of the Galaxy: Wubbaboo | Herta Space Station | 1 Part |
| Xin-41 Homeward Cloud Messaging | Herta Space Station | 1 Part |
| Researcher Eikura Shuu's Diary | Herta Space Station | 1 Part |
| Observation on Wubbaboo Behavior | Herta Space Station | 1 Part |
| Fragments of Herta Research Atlas Volume 7: Traffic | Herta Space Station | 1 Part |
| Bye, Herta | Herta Space Station | 1 Part |
| Letter From Locus Silentii | Herta Space Station | 1 Part |
| Herta's Manuscripts | Herta Space Station | 4 Parts |
| Space Station Love Poems | Herta Space Station | 3 Parts |
| Sheila's Character Script | Herta Space Station | 1 Part |
| Confession Letter | Herta Space Station | 1 Part |
| Asta's Letters From Home | Herta Space Station | 1 Part |
| Asta's Shopping List | Herta Space Station | 1 Part |
| Asta and Business Elite Correspondence Records | Herta Space Station | 1 Part |
| Asta's Equipment Purchase Contract | Herta Space Station | 1 Part |
| "Home-Use Object Finder" After-Sales Feedback Form | Herta Space Station | 1 Part |
Readables can be re-read from the "Bookshelf" option in the Phone menu, categorized by world. They can also be accessed via the Archives in the Passenger Cabin aboard the Astral Express. Some readables have multiple parts or are time-gated.
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