This is a fully parametric cube model designed for 3D printing, created in OpenSCAD.
The model allows easy adjustments of dimensions and edge style.

Features

• Adjustable width, depth, and height (in millimeters)
• Selectable edge style:
  • None – sharp edges
  • Fillet – rounded edges
  • Chamfer – beveled edges
• Single parameter to control edge size (radius or chamfer length)
• Adjustable smoothness for filleted edges

Notes

• Fillet smoothness affects model resolution only, not physical dimensions
• Very high smoothness values increase render time and STL size without improving print quality