1). High reflective 3D point markers are mostly useful to achieve higher end scanning data while scanning any objects. 2). Markers are applied on the object being scanned, to increase accuracy and repeatability of 3D scan data. 3). 3D Scanning Markers allow you to capture high-detailed scans effortlessly and help identify objects from their background. 4). 3D scanning markers used to improve process of 3D scanning, reverse engineering. 5). Reflective markers allow you to resume scanning an object on the second day from the exact point where you left off if the scanning was incomplete on the first day.