Some desk-mounted organizers, including two listed below, require you to drill holes to attach the rack or organizer permanently. Velcro, wire ties, and, of course, bags are meant to be reused.
I included pill organizers ranging from single compartment ... labeled compartments that each fit approximately ten small capsules or four large pills. You can switch the order of the lids as ...
A convenient feature, seen in many kids chair and desk sets, is onboard storage. It takes many forms ... designs whose spacious compartments are large enough to hold textbooks, art supplies ...