The Pilot G-Tech C4 0.4 mm combines advanced gel ink technology with a super-fine tip to deliver a consistently smooth and ultra-precise writing experience. Its 0.4 mm tip produces clean, crisp lines that are perfect for detailed handwriting, intricate note-taking, and technical or professional use. The pen’s ergonomic design includes a comfortable grip that enhances control and reduces hand fatigue, even during long periods of writing. With a retractable mechanism for easy use and a transparent barrel to monitor ink levels, the G-Tech C4 is both practical and reliable. Its vibrant gel ink flows effortlessly with minimal pressure, making it an excellent choice for students, designers, and anyone who values precision and smooth performance in a gel pen.