FriXion ColorSticks are an excellent value, and feature a modern, slim 'non-rolling' capped design. As with all pens with Frixion's unique thermo-sensitive ink, you can write smoothly, erase cleanly and rewrite repeatedly without damaging your documents. So, stick it to written mistakes with the new FriXion ColorSticks erasable gel ink pens. Erasable pens are not recommended for use on legal or official documents. This package contains five gel pens (black, blue, red, green and purple). Imported.