A lightweight (low cost) box design with snap-fit joints for tool-free assembly. Optimized for FDM printing (prints flat, no supports needed).

Features

• Stackable: Integrated bump/receptacle system
• Wall options:
  • Solid
  • Voronoi patterned (using external lib, a little slow when rendering)
  • Custom (use modifier STL + slicer per-object layers/infill settings)
• Tool-free assembly: Snap-fit design (glue is optional for permanence)
• Reversible walls: Flat interior/exterior options
• Parametric: Customizable via OpenSCAD

Included Files

• `litebox2.scad` (main OpenSCAD file)
• Sample STLs (90×70×40mm):
  • `litebox2-solid.stl` (solid walls)
  • `litebox2-voronoi.stl` (Voronoi pattern)
  • `litebox2-mod.stl` (slicer modifier for custom walls)
  • `litebox2-preview.stl` (assembly example)

Photos Examples

All photos show 90×70×40mm solid version with modifier STL:

• Vented version: 0 top/bottom layers + 12% honeycomb infill (lightest: 10.9g, prints faster and cleaner than Voronoi)
• Closed version: 1 bottom layer + 8% honeycomb infill (13g)
• Reversed walls: Same configuration as the closed version

(all weights measured in PLA with 0.4mm nozzle and 0.2mm layer height)