Marker Holder

This is a simple, fast-printing organizer designed to hold 12 markers in 2 rows of 6.Hole diameter: 17 mm (fits standard markers/highlighters – adjust scaling if needed)Spacing: 2 mm between holes for compact storageOpen front wall so markers are easy to grabSolid back wall for attaching with double-sided tape or grip tape to walls, desks, or whiteboardsRing wall height: 70 mm – enough to hold markers upright while keeping them accessibleFlat base keeps everything aligned and sturdyDesigned for quick prints (minimal plastic, just a base + walls).Print SettingsLayer Height: 0.2 mm (standard)Walls/Perimeters: 3+ for strong ring wallsInfill: 10–15% is plenty (most of the model is solid perimeter)Supports: Not neededMaterial: PLA or PETG both work greatTip: Holes in FDM printing usually come out a little undersized. If markers feel tight, scale the model to 101–102% in Bambu Studio, or adjust hole diameter in CAD. I have a screenshot of what the measurements ended up being after it actuall