Obsidian Glass Mod introduces a revolutionary building block to Minecraft, blending the best of both worlds: the unmatched durability of obsidian and the flexibility of glass. This mod is designed for players who seek to enhance their building possibilities, offering a new material that doesn’t compromise on strength or aesthetics.
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Features:
- Durability of Obsidian: Obsidian Glass has the same toughness as obsidian, making it resistant to explosions and providing a best option for secure structures.
- Piston Compatibility: Unlike traditional obsidian, Obsidian Glass can be moved by pistons, allowing for innovative movable constructions and mechanisms.
- Aesthetic Appeal: It maintains the translucent beauty of glass, offering new creative design opportunities for your builds.
Screenshots:





Crafting Recipes:

Obsidian Glass Mod Download Links
For Minecraft 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4
Fabric Version: Download from Server 1 – Download from Server 2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.4, 1.20.1
- 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: In MC Java Mods, or directly above on this page.
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
- Downloads as 201970.mcaddon
- Download size: 17 KB
- Download link checked 29 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.