Fairy light cable clip

My wife tried to put these lights up with drawing pins. There was a lot of swearing. I designed this cable clip with grabby teeth. I screwed the clip to the door architrave and she could then push fit the cable easily. We can re-use them next year.

I used one screw for vertical hanging, and two for horizontal. If you use something pointy but blunt like a closed pair of needle nose pliers you can really jam the cable in hard without damaging it.

I printed in PLA. I sized for a cable wit