Textreme Crystalflash Medium 0.37 mm is a must-have mounting material, made of twisted pearl Mylar that diffuses particularly attractive luminous reflections. This versatile material can be used on streamers, for ribbing bodies, or to add a touch of brilliance to nymphs and emergers. Slightly tugging during assembly returns the material to its original flat shape, allowing you to vary the effects to suit your needs. Commonly used to create bright spots in shrimp imitations for sea trout or bonefish, it also remains a reference choice for classic models such as Clouser Minnow. Highly effective in tanks when brilliance is a trigger factor, it stands out for its durability and ability to retain its brilliance even when wet. Packaged in 300-strand bags, it's an essential for any rigger looking to energize his creations.