Since the invention of modern clock, it has been a perennial problem for parents and teachers to impart and interest young children to comprehend the working of the clock. Many attempts by imminent educationalists and inventors have been made over the ages, to create the most suitable aid to facilitate the teaching and learning of time, which is of paramount importance in governing all human lives. Whatever method or syllabus used, around the world, for young people to learn and understand time has been both a tedious and protracted process, as it often takes between 4 to 6 years before a child is really conversant to tell the time. Albeit the electronic age has taken the world by storm, it is often the personalized simple fun games that will appeal to all small children. Playtime is fun time with MASTERTIME™ and in the process the child learns about time. With MASTERTIME™ this process will be reduced drastically to probably days or weeks. Experimental test amongst children of various age groups in US, Asia and Europe playing with MASTERTIME™ have shown remarkable success. A child after playing with MASTERTIME™ regularly can identify, understand and retain the knowledge of reading time within a very short spell, with minimum supervision and guidance. History is made. For the first time ever, a truly wonder invention has established as the biggest breakthrough for young children of the world. MASTERTIME™ has proven to be the perfect aid, broken all barriers, and surpass all previous methods and aids, in the learning and teaching of time.