• Tireless thanks to our thermosensitive ink refills. • Enjoy smooth and precise writing with the fine 0.7 mm tip. • Rubber ball at the end to erase the ink without wearing out the sheet. • The soft-touch barrel of Colourbook pens ensures a comfortable and non-slip grip. • Experience the magic of thermosensitive ink that disappears with heat and reappears with cold. • Colourbook's best-selling pens are enriched with three new characters celebrating the Italian Champion team. • Ideal for children attending primary school, but also perfect for anyone who wants to add a touch of color and cuteness to their days. • The semi-spherical eraser easily removes thermosensitive ink without damaging the sheet. • The soft touch barrel ensures a smooth feel. • They come in a practical gift box of 3 pens, 2 with blue ink and 1 with red ink.