I needed a narrow scraper to remove some silicone sealant from around the edges of windows and door frames. I designed this in Fusion 360 and it does the job great! I printed two as I knew the edge would dull eventually.
Recommend printing at least 4 outer perimeters (5 better), 5 bottom and top layers and 25% infill. On a Bambu machine, it’s a 20min print.