The Study Ball

Just wondering if this would help with insurance exams.

It's the ideal gadget for students who have trouble concentrating. The Study Ball gadget is a prison-style ball and chain that you can program to keep track of how much time you spend studying. Once you've selected the desired duration, you chain the Study Ball to your ankle and the manacle won't come off until the schedule study time is up.

A red LED indicator displays the 'Study Time Left' and keeps you informed as to how much longer you've got to keep studying.