Glow Item Frame highlights displayed objects with glow ink, making signs and maps readable in darkness.
Guide
To craft a Glow Item Frame, collect one regular Item Frame and one Glow Ink Sac. Glow Ink Sacs drop from Glow Squids found in underground water pools at any depth.
Open a crafting table and place the Item Frame in any slot with the Glow Ink Sac adjacent to it — a single valid recipe using both materials produces one Glow Item Frame.
Right-click any wall, floor, or ceiling block to attach the Glow Item Frame, then right-click again with the item you want to display. The Glow Item Frame holds one item and rotates it through eight positions when right-clicked.
A comparator placed adjacent to a Glow Item Frame reads the rotation state of its item — eight positions give signal strengths 1 through 8, matching the behavior of a regular Item Frame.
Combine Glow Item Frames with dark stone palettes such as Blackstone or Deepslate to maximize contrast. Because the Glow Item Frame does not emit block light, it will not interfere with mob spawning conditions.
Farming Glow Squids in enclosed underwater rooms speeds up Glow Ink Sac collection significantly, making large labelling projects much cheaper.
Combine one regular Item Frame with one Glow Ink Sac on a crafting table. Glow Ink Sacs are dropped by Glow Squids found in underground water.
No. The Glow Item Frame does not emit block light. The item inside appears visually bright, but the frame has no light level and does not prevent mob spawning.
Functionally they are identical: both hold one item, rotate through eight positions, and can be read by a comparator. The only difference is that the Glow Item Frame makes the displayed item appear lit, improving visibility in dark areas.
Yes. A comparator adjacent to a Glow Item Frame reads the rotation position of the stored item, outputting a signal from 1 to 8. This behavior is the same as for a regular Item Frame.
Yes. The Glow Item Frame was added in Java Edition 1.17 and in Bedrock Edition 1.17.10, both released as part of the Caves and Cliffs update.