The Dr. Slick All Purpose Razor Scissor 4" Adjustable Tension Straight is a premium tool designed for precise and clean cuts in fly tying. Featuring ultra-sharp razor blades, it effortlessly trims natural and synthetic materials with accuracy. The adjustable tension knob allows customization for optimal cutting performance, ensuring smooth operation and control. With its straight blades and ergonomic design, this scissor is perfect for detailed work, delivering consistent results every time.