This is a holder for the
There are 7 holes in the back wall and 5 holes in the bottom for 10x3 round magnets.
Depending on the flow rate, the magnets fit very well without glue.
This allows the holder to be securely fastened to all metal surfaces that can be magnetized.
I printed it with ABS, but any other material will work.
The author marked this model as their own original creation.