Solid product - Lumenok 20in Firebolt w/Flat Bolt Ends, 3-Pack

These work great in the field. I use these in conjunction with an Excalibur Eclipse crossbow. These bolts shoot straight, and pattern consistently. I was able to recover a 40 yard shot last season that I never would have found if not for the lighted nock. I was hunting in a valley and it was near dusk. The low light conditions in the valley made the nocks a real time saver. Let's face it - paired with a good broadhead, these are not cheap, so every one that is recovered is a money savings. They work well for me.