spikey sphere

This is a work in Progress still.

Update - 20 Jul 22 - Some feedback has shown that some of the "Firework adapters" can clash on the inside , and overtightening them can cause difficultly in holding the two halves of the sphere together. I have increased the size of the sphere by a few mm, latest is 106mm diameter, to overcome this.

I have left the 103mm version in this thingi if you wish to continue to use it.

This build here will give a sphere about 103mm or 106mm diameter (choose the right files) with 32 of M18 x2.5mm threaded holes for an adapter to create a spikey lighting decorations. I suggest running a 18mm tap through the holes once assembled.

I have included an adapter that will take a standard 12mm pixel bullet. You just need to print out 32 adapters and slide the bullet pixels in from behind..all the wiring is inside the sphere. Use one of the holes as a feed/ hanging/fixing point.

As I have said you can also use it as a Firework Star and linked to
https: