Have ADD? Ever feel as if you can’t concentrate of on your work or study for those pesky life altering finals? Then have no fear, Study Ball is here and will solve all your problems.

“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 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. The ball and chain are made of highly durable steel and weighs a total of 9.5 kg / 20.95 pounds, which makes it difficult to move while wearing it.”

For safety reasons the Study Ball cannot be programmed for more than four hours.

Source: curiosite