A Glow Berry is the glowing lure of a Depths Worm, dropped as loot upon its death. When eaten, it restores 11 and 25 but reduces by 10.
A Glow Berry will also cause any creature that consumes it, including Bunnymen, Pigs, Splumonkeys, Prime Apes and Gobblers, to glow. The intensity of the glowing light decreases over time and will extinguish 90 seconds after consumption. If dropped on the ground, it will glow, similar to a Light Bulb. It emits enough light to prevent an attack from Charlie.