Also tired of those disc lying everywhere? Also have problem with finding the right grain?
Here is the solution, a sand disc stacker.
The bottom has holes where the pen's fitt in.
The front is flat for labeling.
I always use unbranded discs, I don't know if all the disks are the same, but if you have another size please let me know I can post the file here.
Please press also like when you download :-) Thank you.
Try first if your discs fit, I use unbranded discs and they all fit, sometimes need a little force.