Jimney kit, I also picked up some of these "Useful Paint Clips".
What I have, is a bag of crocodile clips mounted on 13cm long sticks. 20 of them.
I gather from the packing, that there is another part to the tool - a base that the sticks are poked into for support. I have no idea where that is in the massive website, but don't really care. Those sticks can be poked into some polystyrene just as easily, or into a piece of wood with holes drilled into it.
At 18p each, these seem like a bit of a bargain. I'll keep some on the modelling bench to use while soldering and the rest in the garage next to the airbrush.