El bolígrafo rollerball Albert presenta un acabado de laca negra mate sobre acero inoxidable, acentuado con detalles lavados a la piedra y las ecuaciones de Einstein escritas en blanco. La más reconocida es la ecuación de equivalencia masa-energía: E=mc2.
*La oscuridad del acabado puede variar
Customer Reviews (4.9 / 5 · 15 reviews)
Madison★★★★★
I keep picking it up just to feel the stonewashed trim against the matte black barrel — it's got a nice weight that makes writing feel deliberate. The white Einstein equations are a subtle touch that drew me in, and the rollerball glides without skipping.
Joseph X.★★★★★
The matte black lacquer is flawless, and the white Einstein equations look sharp against it—everyone who sees it asks about it. It writes smoothly right out of the box, and the weight feels solid without being heavy. I've been using it daily for a week and it's become my go-to pen.
William★★★★★
The stonewashed trim gives it a rugged, worn-in feel that contrasts beautifully with the smooth black body, and the white equations are a nice conversation starter at meetings. I've used it daily for two weeks and the rollerball writes flawlessly every time, no skips or smudges. It's my favorite pen
