Pure Titanium Siphon Pen Thunderstrike Eight-Sided Walking Pen Mini Knuckles Closed Length: 4

Closed Length: 4

The biggest change in the third generation is that the front head is polished with a razor blade

At the same time

4cm Blade thickness: 0

Wrench size: Grade I 7

Pure Titanium Siphon Pen Thunderstrike Eight-Sided Walking Pen Mini Knuckles Closed Length: 4Surface Color: Titanium alloy natural color sanded: provides a natural metallic texture. Titanium black PVD coating + burnished titanium: increase durability and aesthetics. Process: Optimized production process and improved craftsmanship Design Features: Vintage industrial style: simple and retro design, suitable for daily use and collection. Improved version: based on micro technology early type improvement, the structure is thicker and tougher,