There are 3 parts to print, the Box itself, the front and the top cover. There are 2 top covers, one with a handle and one without. The one without handle is great for taking the stored blocks, flip the box upside down and pull the top cover out to setup the tower. This will not work with the handle version, but the handle version slider is easier to pull out in case you do not want to setup the tower by flipping the box. In any case, you can use the box to straighten the blocks fast and easy.

The box is created so it can be printed without any support. On all parts, a brim is highly recommended. The box is 279mm high, make sure your printer is capable to print this high before downloading the files.