PHX-Pen End Cone for Ratta Supernote Insert

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This is a pen end cone that fits the PHX-Pen and allows it to be used with a Ratta Supernote refill. The threads need to be cut using the pen. Go slowly and work the cone back and forth until it's fully seated. The refill also needs to be shimmed to the proper height. I use 6 perler beads as shims. I also put a piece of silicone tubing on the end of the refill to stabilize it in the barrel.