Sirvicx's Caesium
by Sirvicx
Sirvicx's Caesium adds a pebber material, eye drops and armor that can render the wearer invisible, for NeoForge 1.21.8.
What it does
Pebber is a new crafting material that players use to make tools and armor. Some of the armor pieces made from it are described as invisible when worn. Eye drops are a new item made by combining pebber with glass bottles. The server and every player need the mod installed. It is released under the MIT License and is not open source. The only published build is 1.0.0 for 1.21.8, dated 2025-08-13.
Key features
Pebber material
A crafting material that can be smelted and used to make tools and armor in the mod.
Eye drops
A brewing-style item made by combining smelted pebber with glass bottles.
Raw metal mixing
Raw iron and raw copper can be combined to obtain a material used in the mod's recipes.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Sirvicx's Caesium need to be on the server?
In the catalog
Sirvicx's Caesium is one of 17,631 Equipment mods on ModsFinder, and one of 7,420 Equipment mods for NeoForge. 17,695 mods support Minecraft 1.21.8.
Similar mods
What the author says
this is caesium: a mod that adds a material called pebber which is used to make tools, INVISIBLE armor and even some blocks. you obtain it mixing raw iron and raw copper togheter. you can make eye drops with it too! just use 2 smelted pebber on top and 2 glass bottles on the bottom. it's that easy. try it for…
Official listing
- Modrinth page
- modrinth.com/mod/sirvicxs-caesium
- Owner
- Sirvicx
- Published
- 2025-08-13
- Updated on Modrinth
- 2025-08-13
- Facts verified
- 2026-10-15