Nippon Kurinosu Precision Cutter Professional PCK-01 Ergonomic Design A cutter knife that achieves the flexibility and operability of a professional penknife. The ergonomic, inverted triangular body form gently supports the fingers, enabling smooth curved cuts. An auto-lock slider is installed for blade movement. In addition, a line cutter groove is equipped at the tip, allowing you to cut thread while the blade is stored. - Model Name: Precision Cutter PK-01 - Color: White/Black - Blade Type: Sliding - Features: With safety lock function * Opened (no packaging) but unused. Thank you for viewing.