About this 3D model

Did you ever need a bit of heat shrink neatly cut to size? Any DIY'er has probably at some point needed a bunch of heat shrink of the same size. I needed loads of it for some sleeving work and was not pleased with the available models. So here is my take on the heat shrink cutter. It makes it easy to cut a load of heat shrink to size ( per 5mm) at ones. Just slide your knife through it and that's it