That is a modelers blade commemorating 50 a long period of Tamiya 1/35 scale military Miniatures. The blade is handy when easy cutting becomes necessary during model construction.
• This Modeler's Knife is fantastic for tasks required in static model construction like eliminating parting lines and further gate synthetic, including shaping putty.
• Limited edition version features a grip in army model-esque black Yellow color, with all the text 1/35 MM 50th ANNIVERSARY" printed in white.
• Replacement blades (25pcs.) included."