Gridfinity Filament Swatch Holder

Swatch color sample holder, compatible with the Gridfinity system (related project: Filament Color Swatch by @orax).Available in three models, each with or without magnets:1x1 3U (7 samples) ;1x2 3U (15 samples) ;1x3 3U (23 samples).I avoided larger versions for better sample handling and easier access.PrintingPrinted with white PLA filament at 15% infill.Changelogv1.0 (2024-12-30): First version