Parker Beta is a refillable ball pen with an exquisite gloss finish. It boasts high-quality Swiss ink, which is smudge and waterproof. This ink passes through the tungsten carbide ball and flows through the fine tip for a smooth writing experience. The body material of this pen is made up of ABS plastic. It is equipped with a on and off mechanism cap, which has a stainless steel clip to hang it on your shirt or pocket.