WAGO210-648 OPERATING TOOL, RAIL MNT TERMINAL BLOCK (1 piece)

Sure you can replace wires with a small screwdriver, but I prefer to use what the OEM uses. This works so much better. Once you use one you won't go back to a screwdriver.

Perfectly fits the Wago device and allows for easy insertion of the wire with your other hand and the insertion tool being out of the way