3D Scanner Markers Specifications: 2Pcs Multi-Angle Marker ball . These small reusable black balls have 13 faces with 6mm markers and a magnetic block.They can be easily attached to uneven or magnetic surfaces, ensuring stability during scanning.Industrial-Grade Precision: Designed for industrial 3D scanning applications, these markers provide accurate reflection for optimal scanning accuracy. The adhesive foil backing allows for easy application in tracking scanning projects.Accurate Tracking Dots: These diffuse reflection markers are widely utilized in high-precision industrial and consumer 3D scanning processes, suitable for applications such as 3D scanning, reverse engineering, inspection, and more.