Add success to your success while preparing for LGS, YKS, KPSS exam with the Silent NPO Analog countdown clock with enhanced visuality. Today, tablets, phones and computers have become indispensable tools for children and young people. Due to the factors in many applications and games on these devices that constantly stimulate the brain, distraction and concentration disorders occur in most of the children and young people. This distraction and concentration disorder results in students not being able to focus while studying and brings failure. With the NPO visually enhanced analog countdown timer, you will learn to manage time again, and by solving the focus problem, you will regain success in all exams.