Description
Poikilo Blade Mundus Penitentia S1 – M390 & Titanium
The Poikilo Blade Mundus Penitentia S1 is a high-end folding knife built for enthusiasts who demand premium materials, bold design, and top-tier performance. With its large profile, refined construction, and standout finish, the S1 delivers both cutting power and collector-level appeal.
This version features a 3.875-inch M390 blade with a striking pearlescent stonewash finish, paired with durable titanium handles. Designed for smooth operation and everyday reliability, the Mundus Penitentia S1 blends performance, strength, and visual impact into a true premium EDC knife.
M390 Blade Performance
The blade is crafted from M390 steel, a premium powder metallurgy steel known for exceptional edge retention, corrosion resistance, and toughness. Its larger blade profile provides strong cutting capability, while the pearlescent stonewash finish gives the knife a unique iridescent look while helping reduce visible wear over time.
- M390 premium blade steel
- Excellent edge retention and corrosion resistance
- Large blade profile for powerful cutting performance
- Pearlescent stonewash finish for unique visual appeal
- Durable finish that helps hide wear
Titanium Handle Construction
The handle is built from titanium, offering an ideal balance of strength, weight, and durability. Titanium provides corrosion resistance and a premium feel in hand, while maintaining a solid structure for hard use. Its clean black finish complements the blade’s unique look for a cohesive, high-end design.
- Titanium handle scales
- Lightweight yet extremely strong construction
- Corrosion-resistant material
- Premium feel with modern styling
Button Lock & Smooth Operation
The button lock system provides secure blade lockup with smooth, easy one-handed operation. This design allows for fast deployment and simple closing, making the S1 both user-friendly and reliable for everyday carry.
- Button lock for secure lockup
- Smooth one-handed opening and closing
- Reliable and modern locking mechanism
- Easy-to-use everyday carry design
Ambidextrous Carry Setup
The knife includes a reversible pocket clip for tip-up carry, allowing both right and left-handed users to configure the knife to their preference. Despite its substantial size, the S1 remains manageable and comfortable for everyday carry.
- Ambidextrous pocket clip
- Tip-up carry configuration
- Right or left-hand carry options
- Balanced size for everyday use
Premium Heavy-Duty EDC Knife
With its large M390 blade, titanium construction, and unique pearlescent finish, the Poikilo Blade Mundus Penitentia S1 is an excellent choice for those looking for a high-end EDC folding knife with serious presence. It offers the performance of a hard-use tool with the aesthetics of a collector’s piece.
Specifications
Model
Mundus Penitentia S1
Overall Length
9.25" / 235mm
Closed Length
5.375" / 137mm
Blade Length
3.875" / 98mm
Blade Thickness
0.147" / 4mm
Blade Steel
M390
Blade Finish
Pearlescent Stonewash
Handle Material
Titanium
Handle Thickness
0.68" / 17mm
Lock Type
Button Lock
Pocket Clip
Ambidextrous Tip-Up
Weight
7.09oz
Country of Origin
China
Shipping
| METHOD | COST | TIME |
| Quick Ship (Standard) | $2.99 | 3-7 Business Days |
| U.S. Over $89.95 | Free | 3-5 Business Days |
| U.S. Priority | $14.99 | 1-3 Business Days |
| Canada | $14.99 | 7-10 Business Days |
| International | $14.99 | 10-14 Business Days |
*ALL ORDERS SHIP FAST WITH TRACKING*
All orders (USA) are typically sent out within 24 hours of being placed via USPS, Fed Ex, or DHL. Tracking information will automatically upldate when the order has left our facility. We pack our products with extreme care so that they will not be damaged during shipment.
Once an order leaves our facility, please allow 2-3 days for the package to arrive. (Larger orders could take a few more days to arrive).
Returns
Hassle Free Promise
Blade City is committed to 100% customer satisfaction. That is why we stand by our iron clad quality guarantee that if by any reason you are unsatisfied, you may return your purchase within 30 days of the ship date. (Must be undamaged/unused in original packaging.)
No questions asked! No restocking fees!
