Gomexus Power Knob Carbon FA38TORAY is the top quality in the carbon fiber industry. While having 7 9 times strength of steel, it is only a quarter of the weight. You can grip well even if your hands are wet. Feel the texture and atmosphere of the unique carbon pattern, and enjoy more fishing fun. High strength Better grip Lightweight Compatible Models Reel Brand Reel Size (A Z) Shimano Exsence 3000 4000 Miravel 1000 5000 Nasci FC 1000 5000 Sahara FI 1000 5000 Sedona FI 1000 4000