The Pilot Frixion Clicker Erasable Gel Pen is an innovative gel pen which allows you to erase and instantly rewrite over your mistakes. Simply rub the silver rubber tail over your mistakes and the friction generated turns the ink invisible. 

Features:

• Each pen features a 0.7 mm nib which produces a fine line.
• You can use the pens for everyday writing and drawing where you're likely to need to amend mistakes.
• The Frixion ink will disappear when you rub it with the end of the pen.
• Features a built-in pocket clip which can be attached to a lanyard or your shirt for easy carrying on the go.
• The clicker design of these pens means you can retract the nib when not in use to keep it protected.
• There are 12 pens included in the pack.
• Thermo-sensitive ink that erases with friction generated by a built-in eraser on the end of the pen
• Refillable pen 
• Rubber grip for extra writing comfort