Red one was a garage sale find. It came with a Dremel scroll saw. $30 for both. I actually have the knob somewhere. Someone was stupid with a can of red spray paint
The Dremel scroll saw ran horribly because there was no blade, so got him to come down on price. At home with a blade, ran fine, plus discovered extra blades in a not so obvious storage location on the saw itself
two blue shelves, curbside trash find they are steel.