This is a Creative Options craft portable storage container , Called a Portable Bead and Embellishment Tower.

Great for jewelry makers, beading, crafting etc .

Missing one round accessory box but I have seen seminal ones for sale on Amazon.

The Portable Bead and Embellishment Tower features include:

5 round, self-contained, compartmental accessory boxes

Six round shelves, three on each side

Latch to keep it closed

Easy carry handle for portability

Organizer dimensions – 5.25” L x 5.25” W x 9. H