This is a pen holder / tool organiser / desk tidy.
Will hold a variety of items and is perfect to keep the clutter off the bench.
On a Prusa MK2S using standard profiles with a 0.4 mm nozzle - Prints great in PLA.
(I printed this in PETG and gives a lovely glossy finish.)
Large-ish footprint may make it difficult to remove from the bed when using PETG. Older printers may benefit from using a raft.
The author remixed this model.
I made this version solid walled to improve print times and also changed layered tiers to accommodate items that I wanted to store.