This is the medium Clear Plastic Parts Box from Hobbico.
Hobbico parts boxes are ideal for organizing small modeling parts like
bearings, screws, parts, gears, small tools, greases, adhesives and so on.
FEATURES: Clear plastic construction
Adjustable dividers to vary compartment size
Lid latches closed to avoid losing part
INCLUDES: One medium parts box
Twelve compartment divider
SPECS: Box is 11" x 7" x 1¾"
COMMENTS: There are two permanent dividers running lengthwise (making three
compartments). The adjustable dividers can be inserted to make as
many as 18 individual compartments.