Customizable Filament Spool

Ever ripped off the side of a cardboard spool, only to find out the empty spool you have doesn’t fit? Introducing a fully customizable filament spool designed with OpenSCAD, that will always be a perfect fit. Features:Customizable Dimensions: Adjust the core diameter, outer diameter, hole diameter, and core width to fit your filament refill, or carboard spool.Unique Design Pattern: Use multiple patterns of different icons, to make your own personal spool sides! Guide to replacing the cardboard for AMS Compatible spool:First measure the distance between the sides of the spool.Put tape over the filament, to prevent it from winding out. Check inside the hole of the spool, and find out on which side the filament is stuck through.Rip that side off.Measure the inside diameter of the cardboard spool.Open the Model Maker by pressing Enter the measured inside diameter in spool_core_diameter.Print the test ring, and check if it fits well. Now enter the other parameters, like the core width we me