Bottle Cap Insert for Knurled Shaft

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Another print featuring a Source Perrier bottle cap utilizing Tough Ink from M3D. This custom design fits snugly into the cap's ridged interior, but a small amount of glue can be applied to secure it further. Printing at higher densities will yield an even tighter fit. I opted for thick, hollow walls to expedite the printing process and demonstrate its capabilities. Infilling with medium density or more would likely result in a more snug fit, while solid infill may require additional force to ensure a secure hold.