The Nockturnal Lighted Nock Green 3 Pack is an affordable solution for archers seeking improved visibility in low-light conditions. This universal fit nock is designed to work with a variety of arrow types, including those with X, H, S, and GT nocks. The clear Polycarbonate material ensures durability and clarity. Adapter sleeves are included for easy installation on different arrow shafts. Fast shipping ensures you can get back to your practice sessions quickly. With its green color, this lighted nock provides a clear visual cue in the dark. Whether you're a seasoned pro or just starting out, this product is an excellent choice for those on a budget.Product Features and Specifications: Material: Super strong clear Polycarbonate Fits all arrows using X nock and larger Adapter sleeves for GT, S, and H nocks