Gridfinity Pencil Box Holder

A simple 2x5 Gridfinity base for my cedar pencil box from Musgrave Pencil Company.  My pencil box is slightly smaller than 8 1/8" x 3 1/8", but I only have one so I'm not sure how consistent the dimensions are from box to box.  It's a snug fit in the base - the base stays attached with a friction fit when I pull it out of the drawer.

This is a very niche model but I figured I'd upload it just in case it was useful to anyone. :-)