I bought a claw from a supply company for my science class(the claw is a replica). I thought that I was going to recieve the slashing claw but I recieved a Running claw. Three questions... #1 Where could I find a replica of the slashing claw? #2 Is that claw called a slashing claw? and #3 Is the running claw the correct size if it is 7.75cm long? Thanks in advance... -Hatch