Here only test files.
All parts in STL here: https://www.redpah.com/product/3991 (with a small contribution)
Each dispenser contains a full 10-capsule package.
You can put more nearby dispensers to have a wide choice of tastes (and colors).
The main element can be printed in 1 single piece (COMPLETE) or in 2 parts (FRONT, REAR) to be joined with glue.
For the single-piece version a Z-axis of at least 300 mm is required,
for the 2-part version the 150 mm Z-axis is sufficient.
Print the long parts vertically for better accuracy.
Assembly instructions: Place the triangular support under the kitchen cupboards with the 2 screw holes facing you (also add the tube-dispenser to find the right depth). Mark the points to insert the screws (preferable) or if you prefer you can use good quality double-sided tape. Secure the stand. Select the inclination you prefer by inserting in the back of the tube-dispenser The element that adjusts the inclination between 20-25-30-35 degrees (in the video is used the 20 degrees).
Fill the tube-dispenser with the capsules and insert it into the support as shown in the video. Enjoy!