This simple Minecraft mod adds 3 item that are magnets (NeoForge works with Curios), one for each tier:
Iron Magnet:
Small range magnet with a low strenght made from iron.
Gold Magnet:
Medium range magnet with pretty good strenght made from gold.
Diamond Magnet:
Best tier magnet that teleports items in your inventory instead of grabbing like the others.
It also has a filter which is configurable by shift+right click holding the magnet. It works using itemId and using item by the JEI, by dragging them in the filter slots.
They can be Enable/Disabled by right clicking while having in hand or by pressing the key(default: "V").