3D Magnetic Markers 100 Pcs for Scanner Positioning 6mm Inner 10mm Outer Designed for efficient scanning with 6mm inner and 10mm outer diameter, ideal for capturing complex details.– Strong adhesion to metal surfaces; high-contrast colors ensure quick identification for 3D and white light scanners. – Easy to stick, peel, and reuse multiple times, making 3D scanning for printing more efficient. – Enhances scan registration accuracy, ensuring precise capture of fine details for high-precision 3D scanners.– Perfect for 3D printing, optical mapping, machine vision, reverse