Molten glass
Molten glass
Release date 18 March 2002 (Update)
Members only? Yes
Quest item? No
Tradeable? Yes
Equipable? No
Stackable? No
High Alch 1 coin
Low Alch 1 coin
Destroy Drop
Store price Not sold
Exchange price 149 coins (info)
Buy limit 13,000
Weight 0.9 kg
Hot glass ready to be blown into useful objects.
Molten glass detail

Molten glass is used in the Crafting and Construction skills, as well as some quests, to form glass items. It is used in construction for bedroom hairdressers, and skill rooms.

Molten glass can be created through the Crafting skill by using a bucket of sand and soda ash (both can be bought at a charter) on a furnace, granting 20 Crafting experience. Alternatively, you can use the lunar spell Superglass Make, which converts all buckets of sand and all seaweed or soda ash into molten glass, granting 10 Crafting experience per pair of items.

In order to make many of the items, you have to use a glassblowing pipe.


  • All the ingredients for making molten glass (seaweed and sand) can be found on the island of Entrana, though you will need to bring your own buckets. There is a Tool leprechaun found near the Hops patch on Entrana from whom you can withdraw buckets if you have them. There is a range for cooking seaweed into soda ash and a furnace to make the molten glass. There is even a glassblowing pipe for creating items.

Dropping monstersEdit

Monster Combat level Quantity Rarity
Thermonuclear smoke devil 301 100 (noted) 3; Uncommon

Craftable itemsEdit

Image Item Level Exp Notes
Beer glass Beer glass 1 17.5 Used to contain beer or sq'irk juice.
Candle lantern (empty) Candle lantern (empty) 4 19 Can be lit to lighten dark areas once a candle is added.
Oil lamp (empty) Oil lamp (empty) 12 25 Can be lit to lighten dark areas.
Vial Vial 33 35 Can be filled with liquid to make potions via Herblore.
Fishbowl Fishbowl 42 42.5 Can be used to contain pet fish or in Recipe for Disaster Pirate Pete part.
Unpowered orb Unpowered orb 46 52.5 Can be powered into any of the four elemental orbs.
Lantern lens Lantern lens 49 55 Can be combined with lantern frames to make bullseye lanterns.
Light orb Light orb 87 70 Can be traded only after adding a cave goblin wire to it.

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