These cleverly designed tools are, in essence, gouges set at right angles on the end of the tool and are designed to get into areas where a normal full length tool will not fit. Typical applications would be animal figures, the human form, decoys etc. where undercut detail is often called for. The four profiles are 1/8" No.11, 3/16" No.11, 3/8" No 6 and a 1/4"x 70° Vee.
 
These are right handed so will suit you if you are right handed and carve towards you OR if you are left handed and carve away from you