UHoppers
Prismacraft has a hopper plugin that allows you to wirelessly transfer items between containers, pickup items without the item touching it, and blacklist/whitelist items from entering the hopper itself! The amount of Uhoppers you can have is based on your Rank. To obtain a Uhopper you can do [/uhopper get normal].
This is what the hopper shows when you hover over it in your inventory.
Transfer amount : The amount of items it can send to a container at a time.
Suction radius : How far the hopper will grab things from.
Links : How many containers you can connect to the hopper.
Max distance : How far the container can be from the hopper itself.
This is the menu when you left click on the hopper when it is placed.
The top row of items are upgrades if you hover over them they will show what they will upgrade to and how much it costs to do said upgrade. The bottom row of items are options for your hopper.