I have been blacksmithing for quite a few years, I bought these to try them out and see how useful they were as a potential starter set for someone starting blacksmithing.
I was very impressed with both the offset and bolt jaw style tongs, they work well over a wide range of material sizes. they are a bit large and a bit cumbersome for the sort of work I generally do, but entirely workable (I am more of an artisan blacksmith than an industrial blacksmith) . The wolf jaw tongs were not really wolf jaws, just a set of wavy flat jaws.They work well enough though as flat jaw tongs. My final say - for the price, at about $28 dollars a set of tongs, (about half the price you will pay anywhere else here in Australia) they are well worth the money and a worthwhile investment for someone starting out. Getting a good grip on your work is essential for a blacksmith, and having these on hand when you are learning, will give you a wide range of material handling capability.