Material Composition | Executive gifts, corporate branding | Aluminum alloy body (1000-series, ASTM F131)▲ Base: 60% aluminum Advanced: 90% aerospace-grade alloy | Lightweight (15g Base / 18g Advanced) Corrosion-resistant (salt spray test > 48hrs) | Advanced: 20% heavier than plastic pens Base: May dent under extreme force |
Ink Quality | Document signing, formal writing | Xylene-free black ink (ISO 24333)▲ Base: 1 color Advanced: 3 ink colors + gel variant | Smudge-proof, archival-safe (retains clarity for 20+ years) | Base: Limited color options Advanced: Slightly higher cost (+$2/unit) |
Multi-Functionality | Creative professionals, hybrid tasks | Ballpoint + replaceable graphite tip (ISO 12842)▲ Advanced adds eraser module | Versatile for writing/drawing Graphite tip meets ISO 2B hardness standard | Requires tool for tip replacement Advanced: Slightly bulkier design |
Promotional Customization | Corporate events, trade shows | Full-body laser engraving (ASTM E1351) Advanced: Glow-in-the-dark logo option | High-resolution logos (300 DPI) Customizable clip engraving | Custom orders take 7-10 days Advanced: UV coating adds 0.5mm thickness |
Writing Performance | Note-taking, everyday use | 1.0mm tip (ISO 9000), smooth glide (≤50g force) Advanced: 0.7mm fine tip option | Consistent line width (±0.05mm tolerance) Non-bleed through 200gsm paper | Base: Less precise for fine details Advanced: Shorter refill lifespan |
Durability/Ergonomics | Frequent users, professional environments | Slip-resistant grip (EN 1383) Advanced: 15,000 click test vs Base: 10,000 clicks | Long-lasting mechanism 98% user satisfaction in 8-hour writing tests | Advanced: Heavier (22g) vs plastic pens (12g) Base: Slightly less grip texture |