You no longer need worry about making mistakes with the legami unicorn erasable gel pen.using its pink heat sensitive ink, you can erase any mistakes by simply rubbing them with the plastic sphere set at the end of the pen.the sphere is not subject to wear like normal erasures, doesn't ruin the surface it is used on and erases flawlessly.this attractive erasable pen with cute unicorn lid and the message 'believe in magic' printed on the side has a tip diameter of 0.7 mm and a nib of 0.35 mm, perfect for brightening up your school pencil case or pen pot.. Unicorn pink erasable pen. Heat sensitive pink ink. Erase mistakes by rubbing them with the plastic sphere. Soft touch feel. Tip diameter of 0.7 mm. Nib 0.35mm. Easy glide. Approximate package dimensions mm h150 w10 d10. Package weight 5 kg