Two-Color 1000 Base-Ten Cube (82 mm) – requires only one color swap

This is a redesigned version of the classic base-ten thousand cube used for math learning (Montessori, primary school, manipulatives).The idea was simple: make a two-color version without wasting filament and without dozens of color changes.

Smart color splitThe model uses a clever geometry that creates:

• thin outer walls,
• a clean two-color split with one single filament change,
• no infill and no supports.

You can print the two colors either with:

• one manual color swap on a single-extruder printer, or
• any multi-material printer (Bambu AMS, MMU, Prusa combo, etc.) — all walls are compatible and symmetrical.

Snap-fit panel system

Every wall is connected using self-tightening slide-in clips.All clips are mirrored, so every panel fits with every other panel — no need to track orientation.

The cube is sturdy once assembled, but you can still disassemble it if needed.

Educational use

Perfect for:

• teaching base-ten system and place value,
• visualizing 1000 unit cubes,
• color-coding math exercises,
• Montessori-style manipulatives,
• homeschooling.

Why this version?

• minimal material usage
• only shells, no infill
• fast printing
• clean two-color effect
• printable on any FDM printer
• strong but lightweight

**If you print it, feel free to share your Makes!

Printer Requirements:A multi-color FDM printer (MMU/AMS combo system) is required.The model is designed for two-color printing using separate filaments in one job.Single-extruder printers cannot produce the intended two-color effect.**