Thanks! I think those onion things are more for people who don’t have power tools. They probably are thinner than nails and would work just as well, but I suspect they would end up being more expensive and harder to handle than the ones I made. One onion slicer is around 13$ (I checked Amazon) and trying to figure out a handle for them seems like a headache 😝 Without actual handles, I would probably stab myself with them while attempting to use them 😆Awesome job on the niddy noddy and the combs!' I've seen some people make the fiber combs using those onion grabber thingies, the tines would probably be thinner than nails.