Gas stove knobs universal fit 2 models

Commercial License: You can print and sell this model, sharing or selling digital files is prohibited.Amazon.in: https://www.amazon.in/dp/B0D2B6817C?th=1Models:i.)Arrows for each model 2nd arrow works for Knob 1 small and knob 2ii.) Big Knobiii.) Knob 2iV.) Big knob arrowMaterial: PLA, ABS, ASA, PC, Hard resin,Wall thickness: minimum 1mm,Infill: 5 to 20 % grid,Brim: 8mm,Temperature: 260 C (ABS)Bed temp: 100 C Supports: not necessary.