LEGO Bionicle Carabiner Pen

The LEGO BIONICLE Carabiner Pen is a Gear Pens set released in 2005 as part of the LEGO BIONICLE merchandise range. It features a functional ballpoint pen integrated with a plastic carabiner clip, designed for attachment to bags or belts. The pen includes interchangeable barrel segments inspired by BIONICLE’s mechanical and elemental aesthetics, typically in metallic and translucent tones. The carabiner element serves as both a decorative and practical component, emphasizing portability and the adventurous BIONICLE style. The pen uses a standard LEGO Writing System ink refill and is compatible with other modular LEGO pens from the same period. The estimated value of a new or sealed Bionicle Carabiner Pen is approximately $49.