Modular Polygon Prisms – STEM Building Kit

Build polygon prisms with 3 to 10 sides using a fully modular rod & connector system.This set is the first of the MODROD series — an expandable geometric construction system designed for learning, experimenting and building custom 3D structures.What You GetEach prism (3–10 sides) is provided as a separate 3MF file and includes:Connectors & rods to fully assemble the prism Dedicated storage box/container sized specifically for that prismTest plate for fit calibrationThis allows you to print only the side count you choose. You can print a larger quantity of rods separately using the dedicated rod print profile (see the table at the end for the number of rods required for each prism).Important – Fit CalibrationThe rod–connector fit should be neither too loose, nor too tight. It will depend on your:printer tolerancesfilament brandmaterial (PLA, PETG, etc.)extrusion flow and calibrationPrint the included test plate first.Scale if necessary before printing the full prism.Friction-fit systems