Classmate octane gel pen is very best pen. Because we can write with this pen smoothly and nicely. It has no leaks. And the pen is made with good quality plastic. The letters are written with this pen is very bold and sharp. It is the best option for choose a good gel pen. The ink will not spread and the ink doesn’t came to next side of the page. We can choose different colours because different colours are available. It is one of the best pen.