ModsJava
Glassential (Fabric)
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
For the forge version, go here.

Several mods, such as Extra Utilities, add a bunch of cool glasses to your game. Like glass that you can see through but blocks light or glass that emits light.
Have you ever wanted to get that cool stuff, but without all the overhead of putting a major content mod in your modpack? Well look no further than Glassential.
Currently adds the following glasses, with more planned:
- Luminous Glass: emits light, just like Glowstone.
- Redstone Glass: emits a strong redstone signal, just like a Block of Redstone.
- Ghostly Glass: non-solid to all entities of any kind.
- Ethereal Glass: non-solid to all sneaking players/entities.
- Reverse Ethereal Glass: only solid to sneaking players/entities (and fluids).
- Tinted Ethereal Glass: the properties of both Tinted Glass and Ethereal Glass.
- Tinted Reverse Ethereal Glass: the properties of both Tinted Glass and Reverse Ethereal Glass.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.20.6, 1.20.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as glassential-fabric-1.14-1.0.0.jar — drop this file into the mods folder
- Download size: 19 KB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.