As a Peachy supporter, but also an xmas light dabbler, I have been looking at programmable laser light show projectors for some time. I have been dithering for some time, as reviews and durability of some offerings have been less than favourable. These projectors, in principle, are basically the same guts as the peachy. I was therefore happy to find a device which could 3D print AND potentially fill the role of programmable laser display. Although to realise its potential, could require considerable software effort.