The Sailor Reglus 0.5 mm is a Japanese mechanical pencil that combines precision, balance, and urban aesthetics. Its slender silhouette, metallic colors, and watch-inspired details give it an elegant presence without compromising ease of use.

The sliding push-button mechanism advances a 0.5 mm HB lead, a versatile diameter for writing, annotations, diagrams, and precise drawing. The PMMA resin body offers a good balance between lightness and stability, while the replaceable eraser ensures long-lasting use of the instrument.