Magnetic Bottle holder

I wanted a handy way to keep my most commonly used 3d printer tools near my printer rather than having to go to my toolboxes each time. They just kept ending up all over my workspace. Unfortunately pegboard is expensive where I live, at least it's overpriced if not expensive. This steel sheet with round perforations is however very cheap. So I opted for magnets to store steel tools.

Bottles however are usually not made of steel. What a conundrum I was faced with. I had some of these small magnets lying around and decided to put them to good use. I've made two sizes for the dropper bottle for alcohol and the larger bottle for machine oil. You could of course just scale this design up or down in Cura according to your needs. I will probably do the same in future. But I've included both 50mm and 40mm versions (that's Internal diameter).

Print this with concentric infill to save time.

Enjoy.