The Albert rollerball features a matte black lacquer finish over stainless steel, accented with stonewashed 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
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