◆ one-piece design， without disassembling the knife body， you can easy replace the blade.
◆ Lock button locks the strong force， the blade is more accurate， memory blade.
◆ user-friendly design handle， non-slip comfortable handshake.
◆ Innovative blade replacement device replacement easier.
◆ ergonomic design， beautiful and comfortable and durable.
◆ its full performance so you can easily solve the problem.