Thermo-sensitive ink that erases with friction generated by a built-in eraser on the end of the pen Available in a range of ink colours and nip sizes Pocket clip for easy access on the go Refillable with PILOT BLS-FR refills Write, Erase, Rewrite! The PILOT FriXion Ball erasable gel pen is crafted especially for young minds to flourish. This incredible pen empowers kids to write fearlessly and unlock their true expressive potential, providing a safe space without limits.Whether you're sketching, writing heartfelt stories, or creating playful doodles, this pen's remarkable erasability gently guides you to effortlessly refine and modify your creations as you please. The smooth and seamless writing experience it offers turns every stroke into a delightful adventure, fostering joy and creativity.FriXion Ball offers a sleek design and an innovative ink technology that is class leading. The friction-generated heat caused when rubbing the paper with the eraser tip, turns the ink invisible. Th