Diamond Illusion Co-Polymer Monofilament Line is an advanced multi-polymer fishing line designed to meet the specific demands and stresses of light line fishing. Stronger when compared by diameter, Illusion has 20X greater abrasion resistance than regular nylon mono lines and significantly less stretch. Illusion boasts wet knot strengths up to 95% – 100% of stated line tests, lower absorption and casts farther than any other monofilament, period. Unmatched strength, sensitivity, abrasion resistance and suppleness combine to make illusion the perfect choice for the light line angler.