This two-tone monofilament is designed for making straight or spiral bite indicators. The alternating fluorescent pink and chartreuse colors create a striking contrast. The material is flexible and has low memory. Each spool is 30 m long. The 0.18 mm size prioritizes thinness, the 0.20 mm size prioritizes balance, and the 0.25 mm size prioritizes visibility and strength; choose based on the actual length of indicator you’ll be using.