A Rust-Resistant Folding Knife that Stays Sharp. TEKTO Knives' Dream Collaboration with Zastava Arms USA! 'F4 ECHO' Pre-Sales Begin on CAMPFIRE!
Michitas International has launched the pre-sale of the 'F4 ECHO' folding knife on CAMPFIRE. Developed through a collaboration between TEKTO Knives and Zastava Arms USA, it features CPM-S35VN steel and a titanium coating for a maintenance-free EDC experience.
📋 Article Processing Timeline
- 📰 Published: April 7, 2026 at 18:00
- 🔍 Collected: April 7, 2026 at 09:01
- 🤖 AI Analyzed: April 21, 2026 at 01:53 (328h 51m after Collected)
Michitas International (located in Hokkaido), the authorized general distributor for TEKTO Knives in Japan, has begun limited pre-sales of the maintenance-free knife born from the collaboration between US-based TEKTO and Zastava and made with S35VN steel. The campaign started on the crowdfunding platform CAMPFIRE on Tuesday, April 7, 2026.
1. Sales Period: April 7, 2026 (Tue) 8:00 to May 31, 2026 (Sun) 23:59
2. Product Page: https://camp-fire.jp/projects/920374/view
3. Limited Quantity up to 25% OFF
## Freedom from Maintenance Burden
The biggest concern for EDC (Everyday Carry) enthusiasts is the 'maintenance burden' of the gear they carry daily. Knives easily rust due to moisture and sweat, and require regular sharpening to maintain their edge—the F4 ECHO overturns this common sense.
The 'CPM-S35VN powder steel' adopted for the blade of this product boasts corrosion resistance that far surpasses general stainless steel. Furthermore, by applying a high-hardness titanium coating to its surface, it achieves a dual defense of 'material rust prevention' and 'physical armor'. It minimizes damage from daily moisture and sweat to the extreme, bringing an experience of 'forgetting about maintenance' simply by putting it in your pocket.
In addition, the overwhelming 'Edge Retention' boasted by the S35VN powder steel sustains a sharp cutting edge over a long period under normal use. Frequent resharpening is unnecessary. If it gets dirty, just rinse it with water and wipe it off—the common sense of conventional knives has changed.
1. Sales Period: April 7, 2026 (Tue) 8:00 to May 31, 2026 (Sun) 23:59
2. Product Page: https://camp-fire.jp/projects/920374/view
3. Limited Quantity up to 25% OFF
## Freedom from Maintenance Burden
The biggest concern for EDC (Everyday Carry) enthusiasts is the 'maintenance burden' of the gear they carry daily. Knives easily rust due to moisture and sweat, and require regular sharpening to maintain their edge—the F4 ECHO overturns this common sense.
The 'CPM-S35VN powder steel' adopted for the blade of this product boasts corrosion resistance that far surpasses general stainless steel. Furthermore, by applying a high-hardness titanium coating to its surface, it achieves a dual defense of 'material rust prevention' and 'physical armor'. It minimizes damage from daily moisture and sweat to the extreme, bringing an experience of 'forgetting about maintenance' simply by putting it in your pocket.
In addition, the overwhelming 'Edge Retention' boasted by the S35VN powder steel sustains a sharp cutting edge over a long period under normal use. Frequent resharpening is unnecessary. If it gets dirty, just rinse it with water and wipe it off—the common sense of conventional knives has changed.