Hoppers that work the other way around from the default ones.
Uppers 1.19.2, 1.18.2, 1.16.5 and 1.12.2 focus on offering us the possibility of making a hopper variant, which instead of moving items from above into the hopper and out from below, as the default hoppers do, will allow us to do the opposite, moving items from below into the hopper and out from above.
By default, the hoppers can only take in items that are on top and take them out from underneath. This, as many will already know, limits us greatly when creating filtering and distribution systems using hoppers. However, with this mod installed, we will be able to use a hopper that works the other way around.
Therefore, with this mod we will be able to combine the default hoppers that absorb from above and eject from below, with the new hoppers that this mod offers that absorb from below and eject from above. Below we can see how the two hopper variants will work together.

How to install Uppers Mod for Minecraft?
- Download Forge
- Download Uppers Mod
- Double click on the downloaded Forge file to run the installer.
- Paste the content of the downloaded mod into the .minecraft/mods folder
- We can combine Hoppers and Uppers now!