Based on this product's specifications, here are some alternatives and similar models
Mechanical pencil Pentel ENER Gize PL75 — 0.5 mm lead, HB, round barrel
Summary description:
Pentel ENER Gize mechanical pencil PL75 with 0.5 mm HB lead. Features a round barrel designed for everyday writing and drawing, a precise 0.5 mm tip for fine lines, and HB hardness suitable for general-purpose notes and sketches. Compact and practical for school, office, technical drawing, and sketching tasks.