Review on 🪜 Glarks 95Pcs Zinc Alloy Hex Flanged Screw-in Nut Hex Socket Drive Threaded Insert Nuts Assortment Set for Wood Furniture: Enhance Your Furniture Assembly with Premium Quality Inserts! by Eric Budd

At first the numbers for each size seem pretty random. I mean there are 5 of them but still. There are no directions. Now I don't need instructions on how to use them, other than that they should tell you which drill bit to use for which size. Unfortunately I need a size between the two I have (one too small and one too big). ). I'm assuming the bits are supposed to be metric, but it doesn't say that either. All he says is to drill a good sized hole. What does that even mean? I will probably not buy from them again.