Gravity Knife

This is my take on a simplistic gravity knifeThere is no hardware neededIt works straight from the printbedI have only printed it using PETG-CF because that is what I usually print withPlease share print profiles if you do it with other materialsAnd please tell me if something doesn't work so that i can fix it Instructions:Only the blade needs support, I just use tree support in the hole and the cut outI also made sure the seam is on the other side of the hole in the Shell part Update 24/10/28I have now tried printing it with both standard PETG and PLAIt works with both of them but my profiles for those aren't as refined as my PETG-CF