The Albert rollerball features a matte black lacquer finish over stainless steel, accented with antiqued trim, and Einstein’s equations written in white. The most recognized one being the mass-energy equivalence equation: E=mc2.

-White E=Mc2 mathematical printed design
– Antique stonewashed trim
– Knurl Twist-Top
– Rollerball Refill
– Packaged in a graphic tube
– Pen Length: 5 in. / 125 mm
– Pen Diameter: 0.45 in. / 12 mm
– Pen Weight: 1 oz. / 28 g

Warranty Information:

One Year Warranty from Retro 51 on all Retro 51 writing instruments to the original consumer for a period of one year from the date of purchase with the purchased unit free of defects in materials and workmanship under normal use.