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Item: Glowing Hour Glass
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Binding of Isaac Wiki / Items / Glowing Hour Glass

Item: Glowing Hour Glass

Item
Description When used, this item will rewind time, put Isaac back in the previous room, and undo anything that happened in the current room. Any health, pickups, or items gained or lost will be reset back to the previous state.
Quote Turn back time
Item ID 422
Icon Glowing Hour Glass
Use
2 rooms
Category
Activated Collectible
DLC Required
Afterbirth
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Glass Cannon
Jar of Flies
Head of Krampus
  • Item ID: 293
  • Icon: Head of Krampus
  • Description: Fires a cross-patterned brimstone shot, just like The Fallen and Krampus shoot.
Head of Krampus
The D6
  • Item ID: 105
  • Icon: The D6
  • Description: Allows Isaac to re-roll collectible items in the current room into other items, depending on the current room's Item Pool.
The D6
Sharp Straw
  • Item ID: 507
  • Icon: Sharp Straw
  • Description: Damages all enemies in the room.
Sharp Straw
Plan C
  • Item ID: 475
  • Icon: Plan C
  • Description: Kills all enemies in the room, then kills Isaac three seconds later.
Plan C
Crystal Ball
  • Item ID: 158
  • Icon: Crystal Ball
  • Description: Reveals the map (except the Super Secret Room) and drops a random Tarot Card or soul heart.
Crystal Ball
Clicker
  • Item ID: 482
  • Icon: Clicker
  • Description: Transforms Isaac into another random character.
Clicker
Pandora's Box
  • Item ID: 297
  • Icon: Pandora's Box
  • Description: Upon use, spawns certain pickups or itemsdepending on the floor it is used on. Single-use.
Pandora's Box
Converter
  • Item ID: 296
  • Icon: Converter
  • Description: When used, converts two soul hearts into a heart container.
Converter
D100
  • Item ID: 283
  • Icon: D100
  • Description: Upon use, rerolls all passive items on Isaac like the D4, every pedestal item in the room like The D6, and every pickup like the D20.
D100
IV Bag
  • Item ID: 135
  • Icon: IV Bag
  • Description: Upon activation, Isaac loses a half-heart (one whole heart in The Womb onwards) for a random amount of coins, similar to the blood donation machine.
IV Bag
Mine Crafter
  • Item ID: 427
  • Icon: Mine Crafter
  • Description: When used, places an explosive TNT barrel that can be pushed and used to destroy rocks or damage enemies. If used a second time in the same room while the previous TNT barrel is still intact, it will remotely explode the TNT.
Mine Crafter
Book of Shadows
  • Item ID: 58
  • Icon: Book of Shadows
  • Description: Upon use, creates a protective shield nullifying all types of damage for 10 seconds.
Book of Shadows
Forget Me Now
  • Item ID: 127
  • Icon: Forget Me Now
  • Description: When activated, the level ends and is freshly regenerated with new rooms, monsters, and items. Disappears after use.
Forget Me Now
Remote Detonator
  • Item ID: 137
  • Icon: Remote Detonator
  • Description: Bombs you place explode only when you use this item. Gives 5 bombs.
Remote Detonator
Mom's Bra
  • Item ID: 39
  • Icon: Mom's Bra
  • Description: Upon use, petrifies all enemies in the current room for approximately 4 seconds.
Mom's Bra
The Bean
  • Item ID: 111
  • Icon: The Bean
  • Description: Isaac releases bad gas, poisoning any enemy in close vicinity.
The Bean
The Book of Belial
  • Item ID: 34
  • Icon: The Book of Belial
  • Description: Upon use increases damage by 2 for the current room and by a further +50% if the character also has the Blood of the Martyr.
The Book of Belial
Red Candle
  • Item ID: 289
  • Icon: Red Candle
  • Description: Throws a persistent flame that deals high damage and diminishes as it damages enemies or blocks shots.
Red Candle
Coupon
  • Item ID: 521
  • Icon: Coupon
  • Description: Upon use, makes a random item from a shop, devil deal, or black market free.
Coupon
Telepathy for Dummies
  • Item ID: 192
  • Icon: Telepathy for Dummies
  • Description: Upon activation, grants homing tears for the current room.
Telepathy for Dummies
Compost
  • Item ID: 480
  • Icon: Compost
  • Description: Spawns a blue spider or fly. Turns pickups in the room into blue spiders or flies.
Compost
Box of Friends
  • Item ID: 357
  • Icon: Box of Friends
  • Description: Upon use, duplicates all of Isaac's familiars for the current room.
Box of Friends
Metronome
  • Item ID: 488
  • Icon: Metronome
  • Description: Grants a random item effect for the current room.
Metronome
D7
  • Item ID: 437
  • Icon: D7
  • Description: Restarts the current room and brings back all enemies, allowing more rewards to be acquired by completing the room.
D7
Dull Razor
  • Item ID: 486
  • Icon: Dull Razor
  • Description: Hurts Isaac without depleting health, activating any items that trigger upon taking damage.
Dull Razor
Bob's Rotten Head
  • Item ID: 42
  • Icon: Bob's Rotten Head
  • Description: Upon use, Isaac holds a poison bomb which can be thrown towards any of the four cardinal points and explodes on impact.
Bob's Rotten Head
Unicorn Stump
  • Item ID: 298
  • Icon: Unicorn Stump
  • Description: Upon use, grants invulnerability and increased speed for five seconds, but removes the ability to shoot tears.
Unicorn Stump
Yum Heart
  • Item ID: 45
  • Icon: Yum Heart
  • Description: Restores 1 whole red heart.
Yum Heart
Mama Mega!
  • Item ID: 483
  • Icon: Mama Mega!
  • Description: Damages all enemies and destroys all obstacles. The effect occurs every time a new room is entered for the rest of the floor. Opens doors to the floor's secret and super secret rooms.
Mama Mega!
Tear Detonator
  • Item ID: 383
  • Icon: Tear Detonator
  • Description: When used, will detonate any tears currently on the screen and cause each one to split into 6 more tears which will fire in a circle, similar to Tammy's Head.
Tear Detonator
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Category
Activated Collectible Possive Collectible
DLC Required
Afterbirth Afterbirth+ None
Use
1 rooms 10 seconds 12 rooms 2 rooms 3 rooms 3 seconds 4 rooms 4 seconds 6 rooms 6 seconds 7 seconds 8 seconds One time use Unlimited
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Was this site helpful to you? We would very much appreciate you whitelisting us or using this link when you shop on Amazon (no impact on your order).
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