Model: Herman Epika Entropy – Hammered Clip Edition
Body: Titanium Grade 5, Entropic finish
Top: Titanium Grade 5, Entropic finish
Clip: Titanium Grade 5, Hand-Hammered finish
Button: Hardened Stainless Steel AISI 420
Locking System: HCRLS – Herman Ceramic Rotary Locking System
• 3 × 2.5 mm Si₃N₄ ceramic balls (locking)
• 5 × 1 mm Si₃N₄ ceramic balls (rotational movement)
• 1 × 2 mm ZrO₂ ceramic ball (rotation limiter)
Frame Material: Phosphor bronze (self-lubricating)
Refill: Fisher Space Pen PR1F Blue Fine Pressurized Refill (spare included)
Compatibility: Parker-standard refills
Tip Thickness: 0.9 mm (0.0354″)
Springs: Stainless Steel AISI 302
Weight: 35 g (1.23 oz)
Length (extended): 124 mm (4.88″)
Diameter: 11 mm (0.43″)
Origin: Made in Poland