From essays and letters to brief answers and comprehensions, the Cello Technotip Ball Pen is a trustworthy partner for exam season. Copy notes or make them. Solve test papers and solve them again. And finally ace your exams. Technotip will be there throughout your journey. Its Elasto grip ensures that writing doesn’t take a toll on your hand. And being as light as a feather, we’re sure you wouldn’t mind writing for long.