This is a custom gridfinity element to store my cheap soldering iron set.

In 3x4 it stores the soldering iron and its base (although it extends a bit below the lower row), liquid and paste flux, two rolls of solder and two rolls of wick, a classical solder wire tube container, a desoldering pump and 9 tips.

The pin in the wick/solder storage ended up being too thing and printed like a thin tall pile of poo… so it might need a review I guess :)