Great little boxes!
I love these boxes! My sewing space is very dusty (could be all those precuts!). These boxes work perfectly to store 1 MSQC mini-cone and 1 L-style bobbin together in each compartment. I found I can fit 3 spools across 2 compartments by removing the divider in between. The latches are a bit tough to open/close, so might not be ideal if you suffer from arthritis in your hands.