18mm Pen & Marker Holder — 24-Slot 4×6 Desk Organizer
A desk organizer that holds 24 pens/markers/paintbrushes upright in a 4×6 grid, sized for 18mm-diameter items, at a count between the two standard preset sizes sold ready-made.
Dimensions
| X | 138 mm |
| Y | 92 mm |
| Z | 73 mm |
Assumptions
- 18mm slot diameter (matches the cited 18-slot/36-slot listings) plus 1mm clearance
- 70mm pocket depth to hold pens/markers stable and upright
- 4×6 layout (24 slots), between the observed 18-slot and 36-slot presets
Validation status
LOW RISK Low risk — simple geometry, loose clearances, not load-bearing.
Digitally validated
- ✓ Geometry valid
- ✓ Matches stated dimensions/spec
- ✓ Manifold (watertight)
- ✓ Slicer compatible
- External manufacturing preflight: not checked
Physical fit and print performance
Physical fit and material/printer-specific performance are not independently guaranteed unless explicitly stated. Physical validation status for this object: not yet physically tested.
MyMakerPilot does not guarantee shrinkage, warping, layer adhesion, strength, real-world load bearing, printer-specific tolerance, or first-print functional usability. Physical printing is optional calibration/sampling, not a publishing requirement.