Having used the Nespresso capsule dispenser for a long time, I worked out we use 5 sleeves of coffee frequently. The original model only has sockets for up to 4 sleeve holders, so I expanded it to 6 slots to include the 5 we normally use plus a wildcard.
Because of the size, I've published the full model, but the print file has it cut in half with a tapered dovetail (seen in the photos) at 0.05mm tolerance. It worked well, didn't need any glue.
I printed with a heavier infill to weight it down a bit.
The author remixed this model.