Use this base as a mount for a second layer of gridfinity bins. Perfect for when you want to stack small bins on top of a large bin.
A bed with good adhesion is recommended for this print. I had bed adhesion issues with a textured PEI plate, but the smooth PEI plate worked well (no glue).
No supports required.
When stacked, the base has a height of 7mm (1U).
The author remixed this model.
added button profile for stacking