Arrived and used

Two days ago I mentioned that I needed a certain key tool for our dishwasher. The tool is necessary to unscrew a certain part of the heat exchanger.
It arrived today and functioned perfectly. Now we are trying to get all the stuff out of the heat exchanger that is not belonging there (and is blocking some parts completely). Will take at least till tomorrow.

I added this entry to the Abstract Thursday challenge because of the lines in the tool. Not a pentagram but a hexagram. Still interesting I think.