Tool for GST3D Spool Weight for Bambulab AMS

This is a tool which can be used to make it easier to tighten the GST3D spool weights I created. It fits around the spool weight and makes it easier to grip. 

I printed them on my Bambulab X1C in PLA, 0.4mm nozzle, 0.24mm layer height, 3 walls, 4 top/bottom layers, 20% infill.