Much more than a pen: a real time machine. With the erasable gel pen - Erasable Pen with Dino motif from Legami, you can return to the past whenever it suits you. The ball at one end works incognito and erases the thermographic green ink without wearing away the paper or itself. Diameter of the tip 0.7 mm. Erasable ink cartridges available in black, blue, red, green, pink, purple, turquoise or orange.