See this link:
These are not very expensive tools, but they work well. I use the shallow gouge and a flex cut carving knife 90% of the time. Then the left and right handed skews to get into corners and such. A small straight chisel and the 60 degree V gouge are the next useful for me. I carve a lot of signs for cottages and names signs and such. These work quite well and you won’t spend a fortune.