EVI-PAQ ESTRK-1 Elastic Trajectory String Kit

This new elastic string allows the technician to take up the slack to create the most accurate bullet path possible. The kit includes one spool each of blue, green, red, pink and red.Features:

• Elastic string removes slack and bows from trajectory path
• (5) colors support multiple bullet paths
• Fluorescent colors simplify scene photography
• Stores neatly on a plastic spool that fits neatly in the Trajectory String Storage Box