Fischer & Porter Replacement Chart PensBy Fischer & Porter $60.75 $63.95 Quantity discounts available QuantityPrice1 – 1$63.951 – 3$60.754 +$58.83 Product #: 108159Mfr. Part #: Color : Not finding what you need? Connect with our product specialists here. Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Replacement chart pens for Fischer & Porter 1390 and 1392 chart recorders. Features Each package contains five replacement p... DetailsBackDescription Replacement chart pens for Fischer & Porter 1390 and 1392 chart recorders. Features Each package contains five replacement pens of the selected color Pen 1: Blue, Pen 2: Red, Pen 3: Green, Pen 4: Black