We provide 3d printing and shipping services for: Professional disc labeling tool designed to work with both standard (15mm) and full-face (41mm) disc labels. Features a three-part system including alignment pin, centering tube, and pressure distributor for bubble-free application. CAUTION basics safety for data and materials aka how to not ruin your archives To securely stick labels to discs you need to keep focus, patience and be as much precise as you can unprecisely centered label could damage your drive due to vibrations coming from rotating unbalanced mass Note that in most cases you have only one chance to stick your label onto a disc - peeling off a label could accidentaly rip of data layer of your disc causing irreversible damages of disc and data loss. Try not to bend your disc. Tightening the sticking should always be done with counterforce to avoid disc material stresses. You're doing it on your own risk. Only printed parts, hardware NOT included.