This sliding storage system prints fully assembled with built-in supports. The model features a carrying handle for transportation when it is in its closed position. DISCLAIMER: This model includes tight tolerances and moving parts. Make sure that you printer is well calibrated before attempting to print. There is a part file included called tolerance test which allows you to test if the model will print on your printer without fusing. We printed ours with a 0.2mm layer height and 10% infill. Supports are built into the model and must be removed after printing. There are two models. One with 0.5mm tolerance between moving parts and the other with 0.6mm tolerance. We have included a part file called tolerance test which you can print to see which tolerance works best with your printer. We ran into issues with warping during the print which we solved by printing on glass with glue.