Meet the ultimate concrete gift idea for lovers of brutalist architecture. Part of 22Studio’s Module Series, this rollerball pen takes inspiration from raw concrete architecture and building techniques. The pen features a high-density concrete body with a spindle-shaped form and a custom, hand-processed stainless steel cap. Referencing concrete plate buildings, the body boasts marks of dividing lines and “drilling” holes. An unfinished surface gives the specially cured concrete a beautiful texture. Over time and with use, this concrete gift will develop a patina and will have slightly smoother and darker edges. The Module Rollerball Pen also features Schmidt stainless steel parts and comes with black ink and an included Schmidt 888F refill.