Ever accidentally drop a valuable item in lava with this plugin it will keep your item safe for the amount of time that you set in the config. (Everything is configurable including the hologram)
If you were to drop an item into lava it will show a hologram around where it was dropped and you can pick your item back up within the time that is set.
Recommended version: 1.8
- Holographic Displays: https://dev.bukkit.org/projects/holographic-displays