Durable ABS string/arrow bubble level that makes nock and sight alignment fast and reliable Built to last: Made from strong ABS material designed to withstand outdoor use and regular handling, so the tool stays dependable season after season. Simple setup: Hang the bubble level on your bowstring or slide it onto an arrow for instant alignment checks. No complex tools or procedures required. Improves accuracy: Ensures consistent nock positioning and precise vertical and horizontal alignment, helping you tune your bow and mount sights with repeatable results. Essential alignment tool: Checks both vertical and horizontal planes to confirm nock and sight alignment before shooting, reducing guesswork and wasted adjustments. Compatibility: Works with standard bowstrings and arrows for common recurve, compound, and traditional archery setups (use as shown: place on string or arrow to verify level alignment). Practical performance: Rugged construction and straightforward use make it suitable for practice, tuning sessions, and field checks. Common use scenarios Range tuning: Quickly verify nock alignment and sight levels during sightingin or bow tuning sessions to achieve consistent arrow flight. Hunt preparation: Perform a fast field check before heading into the stand or blind to ensure your sight and nock position remain accurate after travel or rough handling. Competition setup: Confirm vertical and horizontal alignment on tournament day for consistent, repeatable aim and fewer adjustments under time pressure. How it solves problems Replaces guesswork with a visual reference for level alignment, reducing inconsistent nock placement and misaligned sights. Speeds up tuning and preshoot checks with a nofuss attachment that fits typical bow and arrow setups. Durable ABS construction resists the wear and environmental exposure common in outdoor archery. What to expect A compact, userfriendly bubble level that you hang on your bowstring or place on an arrow to verify alignment. Improved confidence in nock positioning and sight mounting, leading to more consistent shooting and fewer adjustments.