What is this?The sight optic fiber is used to replace the broken sight on your shooter or to try a new color. Fluorescent materials can also be applied to bows, sight, fishing floats, creative design, clothing design, line modeling, and 3D creative structure.What will I get?The fiber optic stick bar, we provide here, is in the size of:Outer Diameter: 1 mm/0.04 inchFiber Length: 15 cm/6 inchMaterial: PMMAColor: Fluorescence RedBrightness: Green＞Orange＞RedIn the package of: 5 x Fiber Optic RodsAre there any advantages of the product?Made of PMMA, these fiber optic sight rods are highly durable and long-lasting.The replacement optical fiber offers a bright color for your sight, with good optical conductivity and flexibility.
eBay