These forums are full of ideas and alternatives that work for or inplace of the store bought counter part. The tough part is trying to find them all - so how about a thread for that purpose??
For precision oilers - ALL - grind the point off an unused diabetic's insulin syringe. Just a couple drops in the syringe will last a long time.
Cable/wire reels - HO - prewound sewing machine bobbin spools. They come in both plastic and cardboard. I've used the plastic with 1/32 balsa on the ends to simulate the wood.
Steam from a stack - HO - very small tuft of filament fibers, twisted at one end and glued into the opening of stack.
Just some starters -
For precision oilers - ALL - grind the point off an unused diabetic's insulin syringe. Just a couple drops in the syringe will last a long time.
Cable/wire reels - HO - prewound sewing machine bobbin spools. They come in both plastic and cardboard. I've used the plastic with 1/32 balsa on the ends to simulate the wood.
Steam from a stack - HO - very small tuft of filament fibers, twisted at one end and glued into the opening of stack.
Just some starters -