Darice Plastic Elizabeth Ward's Tiny Bead Storage Tray 13.75-inch x 10.5-inch x 2-inch,

I want it for swarovski bicones, how many would fit in each box? also if i buy one, do i have to pay import tax? thank you

6 of the tiny boxes do not close securely and I don’t want my seed beads to spill. Who do I send them back to for replacements

Today I got my Darice bead storage tray, package came intact and sealed, but inside was missing one bead container, so altogether not 78 but 77?

What are the measurements of each individual little container please? Thanks!