Cap pens from the Classic Collection are refilled by unscrewing the stopper located at the bottom of the pen. Then, insert the refill into the barrel of the pen and close the pen, replacing the spring and stopper.
Cap pens from the Light Metal Collection are refilled by rotating the point of the pen and removing the tip. Then, insert the refill into the barrel of the pen and close the pen, replacing the point.
Cap pens from the Metal Collection are refilled by unscrewing the stopper located at the bottom of the pen. Then, insert the refill into the barrel of the pen and close the pen, replacing the spring and stopper.