Delfonics Mechanical Pencil

Delfonics mechanical pencil — available in 0.3, 0.5 & 0.7 mm. Refillable, balanced design for precise drafting, everyday writing, and expressive sketching.

The Delfonics Mechanical Pencil pairs refined Japanese design with dependable performance across three lead sizes: 0.3 mm for ultra-fine detail, 0.5 mm for everyday writing, and 0.7 mm for bolder lines and sketching. Its balanced, comfortable body and smooth lead-advance mechanism make it ideal for students, designers, architects, and creatives who need consistent line quality. Refillable and built to last, the Delfonics pencil offers precision, portability, and a clean, minimalist aesthetic that fits any pencil case or desk.

Best uses by lead size:

• 0.3 mm — precise technical drawing, fine lettering, and detailed sketchwork
• 0.5 mm — versatile everyday writing, note-taking, and general sketching
• 0.7 mm — expressive sketch lines, darker handwriting, and quick shading

Key features:

• Available in 0.3, 0.5, and 0.7 mm lead sizes for tailored performance
• Smooth, reliable lead-advance mechanism for consistent line flow
• Refillable design compatible with standard mechanical pencil leads and replaceable erasers
• Balanced, ergonomic body for comfortable extended use
• Sleek, understated Delfonics styling—suitable for school, office, and studio

Specifications:

• Lead sizes: 0.3 mm / 0.5 mm / 0.7 mm
• Refillable: standard mechanical pencil leads (HB, B, 2B, etc.)
• Replaceable eraser compatible with pencil model