Reusable XP Bottle

== Info ==
The Reusable XP Bottle is a great survival tool for saving up to 100 XP until you need it later! The Reusable XP Bottle consumes 25 XP and stores 60% of it (15 XP) for later! While not 100% efficient, those 15 XP levels are safely tucked away until you're ready to use them!
To use, simply right-click to open the GUI with 2 button. Left to fill, right to consume!