FriXion Aura Clicker Erasable Gel Pens have a minimal design paired with vibrant gel ink colors that elegantly show through the translucent pen body. The pen retracts using the clear clip –no need to worry about ink drying out due to a missing cap or accidentally extending the pen tip. The erasable thermo-sensitive ink, which erases with heat from friction, gives you the freedom to erase and rewrite notes without the hassle of cleaning eraser residue or damaging the paper's surface.