YOU ASKED, and WE MADE.  
These removable wood 2x2 (+) and 3x3 (#)  dividers are made to fit the 3-tier stacked square box.   Order as many as you need, mix and match them. 
 
Divide your box for small confection, nuts, sushi, cookies, cheese & crackers, h'ordeuvres... anything.  
 
 
* Specification may varies slightly due to the nature of hand-made product.  Each item is unique.
** Unlike molded plastics, wood is an organic material, each piece is different, expect to see some natural blemishes, wood grains or marks.