This Jim Blurton Guide Fuller is used as part of a tool and fullering kit. It marks the line where the fullering takes place and is made from S1 tool steel.
 
The 16” long handle is  designed to keep the users hand away from the hot steel and is made from high quality hickory and grooved for improved grip. When purchased the head is not securely fastened to the handle enabling the user to fit it for a left or right handed tool. The handle simply needs to be driven in securely.