This is the long edit of the building process from the main-channel video "How to build a Complexastix in 67 easy steps".    • New 7-direction pencil model discovered!  

The original "How to build a Hexastix in 72 easy steps" video may also be useful.    • How to build a Hexastix in 72 easy steps  

Get your own prism pencils set available on MathsGear and follow along to build your own rod-packing arrangements! https://mathsgear.co.uk/products/pris...

Daniel Piker's 3D model: https://sketchfab.com/3d-models/rod-p...