Follow the narrative to see how small design choices affect everyday performance. In this video, we demonstrate how high-visibility road marking glass beads (Nd≥1.9, KSL 2521 compliant) are applied to traffic paint and tested for night-time reflectivity. You'll watch a step-by-step application walkthrough, a side-by-side visibility comparison, and a durability showcase—so you can evaluate real reflective performance before specifying beads for your next road safety project.