Based on this product's specifications, here are some alternatives and similar models
Mechanical Pencil PENTEL AX125, green — metal body, push-button lead advance (0.5 mm compatible)
Summary description:
PENTEL AX125 is a mechanical (automatic) pencil in green with a durable metal body and push-button lead advance. Designed for precise writing and drawing, it accepts standard 0.5 mm leads (not included). The pencil suits students, architects and office use, offering balanced weight, reliable lead feed and a pocket clip for everyday portability.