Advanced Web-Shooter with magnet holes

I printed OP's web shooters and just wanted to add magnets, so I put holes in the web shooter for 8mm diameter magnets, the holes are 8.1mm just for tolerances and can be slightly enlarged with sandpaper if needed. I highly recommend printing the web shooter vertically as the supports will be more forgiving, and you will achieve better quality.

The holes a 2mm deep not to pierce the web-shooter completely but you can add magnets up to 4mm tall since it's curved. I recommend making a bracelet with elastic fabric and sewing the magnets in.

The magnets' center points are 2cm apart

Also, it's been scaled down to 65% of OP's file, it was just way too big.

OP: original poster