Watch Band Magnetic Clasp

I modified the standard link to incorporate circular slots for magnets.  I also created a spring clasp, but I like the magnet version better.  And I made a female-to-female link segment.  I've added all the files here.  If you have a FitBit Charge, you can use the original, remixed design to hold the FitBit, then print the links / clasps shared here.