The Lamy Aion is a new series of writing instruments, with body and cap constructed from solid aluminum, each made from seamless closed components. The Lamy Aion rollerball in Dark Green features an anodized matte finish body and cap, and the grip section has a blasted circular-brushed matte finish. The spring-loaded clip is made from highly polished stainless steel with the logo embossed on the side. The Lamy Aion rollerball uses the Lamy M63 rollerball refill.