Glass

Glass

Transparent	Yes
Luminance	0
Blast resistance	1.5
Tool	Any tool
Renewable	Yes
Stackable	Yes (64)
Flammable	Unspecified
Catches fire from lava	Probably not
Drops	Nothing
Data values	Glass: dec: 20 hex: 14 bin: 10100 Stained Glass: dec: 241 hex: F1 bin: 11110001
Namespaced ID	See § Data values

	“	Glass, you see, can't be broken with regular tools in Minecraft. Well, not without it shattering into a million tiny, invisible shards. Any experienced builder will always cook up more glass than they need for this exact reason - the tiniest slip and you'll have to make a lengthy trip back to the desert for more sand.	„
		— Duncan Geere

Glass is a decorative, fully transparent solid block, which can be dyed into stained glass.

Obtaining

Glass will drop itself only if it is broken with a tool enchanted with Silk Touch; otherwise, it will drop nothing.

Block	Glass
Hardness	0.3
Breaking time
Hand	0.45

Crafting

Ingredients	Crafting recipe
Glass + Matching Dye	8888888888888888

Ingredients	Crafting recipe	Description
Glass + Bone Meal or Lapis Lazuli or Cocoa Beans or Ink Sac	8888	‌[Bedrock, Education and Legacy Console editions only]

Smelting

Ingredients	Smelting recipe
Sand or Red Sand + Any fuel

Trading

Villager librarians will trade 3 to 5 glass for 1 emerald as part of their tier 3 trades.‌^{[Legacy Console Edition only]}

Journeyman-level librarian villagers have a 50% chance to sell 3 glass for 1 emerald.‌^{[Bedrock Edition only]}

Journeyman-level librarian villagers have a ²⁄₃ chance to sell 4 glass for 1 emerald.‌^{[Java Edition only]}

Natural generation

Magenta stained glass naturally generates as windows in end cities.

A secret room containing glass can be found inside woodland mansions.

Usage

Torches and redstone torches can be placed on top of glass, but not attached to their sides.‌^{[Legacy Console Edition only]}

Glass blocks adjacent to other glass blocks are invisible when viewed through glass.

As a solid block, zombie reinforcements can spawn on top of glass, resulting in unexpected zombies "sneaking into" an otherwise secure area of a structure.

Crafting ingredient

Name	Ingredients	Crafting recipe	Description
Beacon	Glass + Nether Star + Obsidian
Daylight Detector	Glass + Nether Quartz + Any wood Slab
End Crystal	Glass + Eye of Ender + Ghast Tear
Glass Bottle	Glass	3
Glass Pane	Glass	16
Hardened Glass	Aluminum Oxide + Glass + Boron Trioxide	3	‌[Bedrock and Education editions only]
Hardened Stained Glass	Aluminum Oxide + Matching Stained Glass + Boron Trioxide	3333333333333333	‌[Bedrock and Education editions only]
Stained Glass Pane	Matching Stained Glass	16161616161616161616161616161616

Data values

ID

Java Edition:

Block	Namespaced ID
Glass	glass
White Stained Glass	white_stained_glass
Orange Stained Glass	orange_stained_glass
Magenta Stained Glass	magenta_stained_glass
Light Blue Stained Glass	light_blue_stained_glass
Yellow Stained Glass	yellow_stained_glass
Lime Stained Glass	lime_stained_glass
Pink Stained Glass	pink_stained_glass
Gray Stained Glass	gray_stained_glass
Light Gray Stained Glass	light_gray_stained_glass
Cyan Stained Glass	cyan_stained_glass
Purple Stained Glass	purple_stained_glass
Blue Stained Glass	blue_stained_glass
Brown Stained Glass	brown_stained_glass
Green Stained Glass	green_stained_glass
Red Stained Glass	red_stained_glass
Black Stained Glass	black_stained_glass

Bedrock Edition:

Block	Namespaced ID	Numeric ID
Glass	glass	20
Stained Glass	stained_glass	241

Block data

See also: Data values

In Bedrock Edition, stained glass uses the following data values:

	DV	Description
	0	White Stained Glass
	1	Orange Stained Glass
	2	Magenta Stained Glass
	3	Light Blue Stained Glass
	4	Yellow Stained Glass
	5	Lime Stained Glass
	6	Pink Stained Glass
	7	Gray Stained Glass
	8	Light Gray Stained Glass
	9	Cyan Stained Glass
	10	Purple Stained Glass
	11	Blue Stained Glass
	12	Brown Stained Glass
	13	Green Stained Glass
	14	Red Stained Glass
	15	Black Stained Glass

History

Java Edition Classic
May 21, 2009					Notch shows interest in adding glass as a purely aesthetic block.
0.0.19a					Glass added to the game.
0.0.19a_01					The texture of glass has now been changed.
Java Edition Alpha
v1.0.5					Snow will now no longer pass through glass.
August 19, 2010					Notch considers hiring an artist to "make a nicer glass texture".
Java Edition Beta
1.5_01					Rain will now no longer fall through translucent blocks, including glass.
1.6		?			Water placed above glass will now create an infinite water source.
1.8		?			Glass is now used to craft glass panes.
Java Edition
1.0.0		Beta 1.9 Prerelease 2			Glass is now used to craft glass bottles.
		Beta 1.9 Prerelease 3			Glass pillars have been added on top of strongholds.
		Beta 1.9 Prerelease 4			Glass pillars have been now removed from the top of strongholds.
1.2.1		?			Redstone torches and normal torches can now be placed on top of glass, but not on the sides.
1.2.4					Glass can now be picked up with silk touch.
1.3.1		12w21a			Librarian villagers will now sell 4–5 glass for 1 emerald.
1.4.2		12w36a			Glass is now used to craft beacons.
		12w38a			New block breaking sound for glass has been added.
1.5		13w01a			Glass is now used to craft daylight sensors.
1.7.2		13w41a			Added stained glass, replacing the ID of locked chest (95).
					Changed alphanumeric ID for block 95 from chest_locked_aprilfools_super_old_legacy_we_should_not_even_have_this to stained_glass.
		13w42a			Textures smoothed, transparency increased, back side is now no longer showing.
1.8		14w02a			Librarian villagers will now sell 3–5 glass for 1 emerald.
		14w18a			Torches can now be placed on stained glass.
		August 5, 2014			Dinnerbone tweeted a picture showing Stained glass changing the color of a beacon beam.
		14w32a			Beacon beams will now change color when shining through stained glass.
1.9		15w31a			Magenta stained glass will now naturally generate as windows in end cities.
		15w44b			Glass is now used to craft end crystals.
1.11		16w39a			Glass will now generate in woodland mansions.
1.13		17w47a			The different block states for the stained_glass ID have been split up into their own IDs.
					Prior to The Flattening, this block's numeral ID was 20 and 95.
1.14		18w43a			Stained glass panes can now also be made by surrounding a dye with glass panes.
					Changed the texture of glass.
		February 19, 2019			Jappa tweets an image of smoother stained glass textures.
		19w08a			Updated textures of stained glass.
Pocket Edition Alpha
0.1.0					Added glass.
0.3.2					Glass is now used to craft glass panes.
?					Survival players will now no longer have an infinite amount of glass in the inventory.
0.9.0		build 1			Smooth lighting from glass has now been removed.
0.10.0		build 1			Glass texture will now render only on the side of the block facing the player.
0.11.0		build 1			Water placed above glass will now create an infinite water source normally.
0.12.1		build 1			Glass is now used to craft glass bottles.
0.13.0		build 1			Glass is now used to craft daylight sensors.
0.16.0		build 1			Glass is now used to craft beacons.
Pocket Edition
1.0.0		alpha 0.17.0.1			Glass is now used to craft end crystals.
					Stained glass and stained glass panes have been added, but use the regular glass texture due to issues with the rendering engine.
					Magenta stained glass will now generate in end cities.
1.0.4		alpha 1.0.4.0			Librarian villagers will now sell 3-5 glass for 1 emerald.
1.1.0		alpha 1.1.0.0			Glass will now generate in woodland mansions.
Bedrock Edition
?					Things like torches, buttons, levers and other blocks can now be placed on the side of glass.
1.2.0		beta 1.2.0.2			Stained glass will now have its own texture.
					Stained glass is now available without the use of inventory editors and can now be crafted.
					Stained glass will now no longer render through itself.
1.4.0		beta 1.2.20.1			Glass and stained glass can now used to craft hardened glass and hardened stained glass, only with Education Edition features turned on.
1.10.0		beta 1.10.0.3			Changed the texture of glass.
1.11.0		beta 1.11.0.4			Trading has changed, librarian villagers now have a 50% chance to sell 3 glass as part of their third tier trades.
		beta 1.11.0.5			Updated textures of stained glass.
Legacy Console Edition
TU1	CU1	1.0	Patch 1		Added glass.
TU25	CU14	1.17			Added stained glass.
1.90					Stained glass panes can now be made by surrounding a dye with glass panes.
					Changed the texture of glass.
New Nintendo 3DS Edition
0.1.0					Added glass.
1.5.25					Added stained glass.

Issues

Issues relating to "Glass" are maintained on the bug tracker. Report issues there.

Trivia

• Before stained glass was added, there was a similar block named tinted glass in the April Fools version 2.0, which had the same use. The texture for the April Fools block was used before it was replaced.

Gallery

• 

  The first image of stained glass released by Mojang. Behind the glass is a cat and Grum.

• 

  The original look of the stained glass blocks.

• 

  Stained glass.

• 

  Stained glass changing the beacon's color.

• 

  Glass being obtained by trading with a librarian villager.

• 

  First picture of glass in a test version of 0.0.18a_02.

See also

• Glass Pane
• Hardened Glass
• Hardened Glass Pane

References

Blocks

View at: Template:Blocks/content [edit]