I've been a carpenter for many years, and this organizer has proven to be quite practical. I've been using it almost every day for a year now. I designed the organizer to suit my needs, but if the project interests you, I can create several more variations of internal inserts.
Links to drills and magnets:
And also I would like to tell you that I recently started a small store on Etsy.com here will appear instrementy and exclusive projects that will not be in the open access.