How deep is the bowl?

It is just under 1-1/2" deep. Hope this helps!

How many 3-compartment trays fit into the open tray?

Two of the 3-compartment trays will fit side by side on the open serving tray. Hope this helps!

I would think so. Each compartment is nearly 5" by 5"

Each of the 3 inside base compartments measures approximately 4" x 4". Hope this helps!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Product ID: 268719131