With this particoular design you can free up space on your table or kitchen top, and also you don’t need to get capsules from top or bottom of your vertical stand, but you can add or get capsules from wherever you want.

You can compose it as you want, horizontally, adding new pieces and, vertically, joining the horizontal blocks with connectors.
You can use the external wall of the connector, the one that faces the wall, to attach a small piece of double sided tape.

Suggestions and notes:

1. I suggest printing with advanced PLA materials (such as PLA+), as there are thin walls and structure; i have used PolyMax PLA from Polymaker which grant to me non-breakable parts, but i think that you can test printing with other PLA filaments.
2. It is necessary to add at least one horizontal block vertically, this will guarantee a solid structure; do not be worried if assembling the various parts you notice that they move too easily, once the structure is complete it will be all solid.
3. I have prepared inserts for Nescafe DolceGusto (it works with original ones and compatible), but it can works with every capsule type, just ask if you need one.

Printing tips

You can print with 0.40mm nozzle and 0.20mm layer height. There are no particoular needs… i use adaptive cubic infill for the main structure object (10%).