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Robust glass

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Robust glass
Robust glass
Release date 7 February 2012 (Update)
Members Yes
Quest item No
Tradeable No
Equipable No
Stackable No
Noteable Yes
Value 0 coins
High alch 0 coins
Low alch 0 coins
Destroy Drop
Store price Not sold
Examine It looks thicker than normal glass.
Weight 0.453 kg
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Robust glass detail

Robust glass is an untradeable resource created by melting red sandstone in a robust glass machine, located south-west of the Mud Bath in Oo'glog or the Ithell district of Prifddinas. It can be accessed after As a First Resort.

Making robust glass from sandstone has no Crafting requirement and grants no experience. Players with level 89 Crafting can create potion flasks from robust glass using a glassblowing pipe to receive 100 Crafting experience. Players may boost their level if below 89 but can not be assisted.

Neither soda ash nor buckets of sand are required to make robust glass.

It is possible to obtain Strange rocks through making flasks.

Making robust glass

A player using the machine to make robust glass

Audio options icon
The sound that plays when operating the Robust glass machine.


This item can be disassembled with the Invention skill.
Disassembly XP ?0.1
Item quantity required ?1
Base junk chance ?98.9%
Total materials received ?1
Possible materials
Simple parts Simple parts
Variable components Variable components

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