Not to be confused with Honeycomb (Pet).
Honeycombs are items that cannot be used to upgrade or unlock anything, they're only needed for quests. Honeycombs can be dropped by Honeydrop and Bee Ghosts in the Beehive. Players can burn Honeycombs at the Junkyard for 25 Ecto-Bits each. They can also be converted at the Backdoor Gumball Machine at a ratio of 50:4 Gum.