86gp
85gp
1gp
0gp
—
—
Price history
1 points · hover for detail
Volume · units traded
- 30D low
- 85
- 30D high
- 86
- Volatility
- 1.2%
Flip calculator
Includes the 2% Grand Exchange tax
0gp
0 per item · 0.00% ROI
- Capital required
- 85 gp
- Gross revenue
- 86 gp
- GE tax (2%, 1/item)
- − 1 gp
- Break-even sell
- 86 gp
Item data
- High alchemy
- 1 gp98.8% below market
- Low alchemy
- 1 gp
- Shop value
- 3 gp
- Weight
- 0.907 kg
- Skill / type
- Crafting
- Requires
- Crafting 61, Magic 77
- Stack / note
- Not stackable · noteable
- Released
- Mar 18, 2002
About Molten glass
Molten glass are a members-only item in Old School RuneScape.
"Hot glass ready to be blown into useful objects"
Over the last 30 days they traded between 68 and 91 gp on the Grand Exchange, averaging 84 gp. About 2,508,397 units changed hands per day. The price is down 3.5% across that window. The Grand Exchange buy limit is 13,000 every 4 hours. Selling one at the average price costs 1 gp in Grand Exchange tax.
Casting High Level Alchemy returns 1 gp, which is 98.8% below the 30-day average price, so alching a bought one loses money.
How to get Molten glass
3 monsters drop Molten glass, most commonly Phantom Muspah (15/235), Monumental chest (1/30) and Thermonuclear smoke devil (2/107). Only Fritz the Glassblower and Fritz the Glassblower sell them. Them can be made from Bucket of sand and Soda ash.
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Phantom Muspah | 15/235 | 89 (noted) |
| Monumental chest | 1/30 | 200–240 (noted) |
| Thermonuclear smoke devil | 2/107 | 100 (noted) |
Sold in shops
| Shop | Price | Stock |
|---|---|---|
| Fritz the Glassblower | 10,000,000,000 gp | N/A |
| Fritz the Glassblower | 10,000,000,000 gp | N/A |
Recipes
Where this item appears in crafting and processing.
Made from
- 1× Bucket of sand, 1× Soda ash
- 18× Bucket of sand, 3× Giant seaweed, 2× Astral rune, 6× Fire rune, 10× Air rune makes 29
- 13× Bucket of sand, 13× Seaweed, 2× Astral rune, 6× Fire rune, 10× Air rune makes 17
- 13× Bucket of sand, 13× Soda ash, 2× Astral rune, 6× Fire rune, 10× Air rune makes 17
- 13× Bucket of sand, 13× Swamp weed, 2× Astral rune, 6× Fire rune, 10× Air rune makes 17
Used to make
- 1× Beer glass from 1× Molten glass
- 1× Empty candle lantern from 1× Molten glass
- 1× Empty light orb from 1× Molten glass
- 1× Empty oil lamp from 1× Molten glass
- 1× Fancy teak dresser (flatpack) from 2× Teak plank, 2× Molten glass
- 1× Empty fishbowl from 1× Molten glass
- 1× Gilded dresser (flatpack) from 2× Mahogany plank, 2× Molten glass, 1× Gold leaf
- 1× Lantern lens from 1× Molten glass
- 1× Mahogany dresser (flatpack) from 2× Mahogany plank, 1× Molten glass
- 1× Oak dresser (flatpack) from 2× Oak plank, 1× Molten glass
Molten glass appears in 16 recipes in total.
Molten glass price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 82 | 68 | 89 | 36,460,313 |
| September 2026 | 86 | 77 | 91 | 60,275,495 |
| August 2026 | 85 | 79 | 91 | 74,351,003 |
| July 2026 | 97 | 82 | 109 | 91,810,133 |
| June 202621d | 103 | 95 | 112 | 43,059,772 |
| May 20262d | 96 | 95 | 97 | 3,378,086 |
| April 20261d | 96 | 96 | 96 | 1,109,457 |
| March 2026 | 94 | 88 | 103 | 19,435,508 |
| February 2026 | 92 | 84 | 105 | 1,821,622 |
| January 2026 | 111 | 88 | 156 | 17,856 |
Across 10 months of recorded prices Molten glass ranged from 68 gp in October 2026 to 156 gp in January 2026, measured over 218 trading days.
The 30-day average of 84 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
