LionSteel KUR Santos Wood, Stonewashed Sleipner by Molletta (KUR ST)
- KUR Santos Wood, Stonewashed, a modern EDC folding knife designed by Michele “Molletta” Pensato. Blade made of Sleipner steel, Santos wood handle and IKBS system. Premium functionality awarded Overall Knife of the Year.

This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
KUR Santos Wood, Stonewashed is a technically refined EDC folder, designed by Michele “Molletta” Pensato - an Italian designer known for his functional and aesthetic designs. The knife won the prestigious Overall Knife of the Year award at the Blade Show, confirming its exceptional utility and design qualities. The KUR combines tool strength, smooth action and a compact form factor that works well in everyday use and tactical conditions. Blade is made of Sleipner steel , which is characterized by high wear resistance and easy sharpening. The stonewashed finish improves aesthetics and effectively hides scratches from heavy use. The drop point profile and flat grind ensure cutting precision, while the flipper, mounted on IKBS ball bearings, guarantees fast blade opening in all conditions. The Santos wood handle has been three-dimensionally milled to improve grip and ergonomics. Stiffness is provided by steel liners and a 6AI4V titanium backspacer, which increases the durability of the design. The whole is complemented by liner lock, wire clip deep carry and lanyard hole with emergency nail tip. The LionSteel KUR combines modern technical solutions with a sleek but austere design - for those who expect more from a knife than just a cutting function.
Michele “Molletta” Pensato, an Italian knife designer with a passion for archaeology, has turned his love of adventure into the high-end craft of knife design. His career began with an archaeological dig, where he realized the need for a durable knife. Pensato, known for his innovative approach to materials and experiments with heat treatment, is the recipient of numerous awards. His designs for lionSTEEL, such as the popular T5 and the award-winning SR11, are distinguished by their practicality and typically Italian rounded shapes. Knife design, although just a hobby for him, has resulted in significant contributions to the lionSTEEL collection.
Sleipner - a versatile high-alloy chrome-molybdenum-vanadium tool steel with high wear and chipping resistance with a balanced alloy composition: chromium content of 7.8% (Cr), 0.9% carbon (C), molybdenum 2.5% (Mo) and vanadium 0.5% (V). It achieves a high hardness of 60-63 HRC. Manufactured at the Swedish Uddeholm steel mill .PVD + Stonewashed - the blade undergoes a fine scratch-masking Stone Washed finish. Subsequently, the durability of the blade's surface and cutting edge was increased by a method involving physical vapor deposition PVD (Physical Vapor Deposition) of a thin surface coating, in which a layer of coating material is deposited on a substrate by condensation from the vapor phase to the solid phase. The deposited coating has a very high hardness, which significantly increases the resistance of the blade to abrasive wear.
Blade - drop point profile with a wide belly, which works well in both precision and power cutting. Sleipner tool steel, valued for its wear resistance, edge stability and ease of sharpening, was used in its production. A stonewashed surface finish enhances micro-scratch resistance and gives the blade a technical feel. The flat grind provides even blade guidance in the material and low cutting resistance. The IKBS-assisted flipper opening ensures smooth and fast action, while the liner lock ensures stable locking in the working position. This Blade is refined for efficiency and intensive EDC.
ReF - (Removable Flipper System) located on the Blade's underside, the Double Crown assisted flipper protrusion/flipper flipper makes it easy to open the blade with one hand. It consists of a small lever (protrusion) that extends beyond the back of the Handle when the Blade is closed. In the open position, the protrusion acts as a crossguard, protecting the hand from slipping on the blade. In the folder, it is possible to unscrew the Removable Flipper System lever(unscrew the flipper fin and then insert the second screw found in the box) and open the blade with both hands. This is important in countries where there is a ban on one-handed opening blade knives in public places.
IKBS - (ball bearing system) allows fast, smooth opening of the blade.
Handle - was based on steel liners and backspacer made of titanium 6AI4V, which provides high rigidity and mechanical resistance. The construction is overlaid with milled Santos wood grips, which, thanks to their three-dimensional profile, increase comfort and grip - even in wet conditions. Prominent finger undercuts and rounded edges promote long-lasting use. The wire deep carry clip used allows discreet carrying in a pocket, while the lanyard hole and the protruding section of the backspacer can serve as an emergency nailer. The whole creates an ergonomic and reliable folder, designed for full comfort and functionality in daily EDC.
Technical data:
Product number: KUR ST
Name: KUR Santos Wood, Stonewashed
Overall length: 210.0 mm / 8.27"
Blade length: 87.0 mm / 3.43"
Blade thickness: 4.5 mm / 0.18"
Handle length: n.d.
Handle thickness: n.d.
Weight: 158.0 g / 5.57 oz
Steel type: Sleipner
Blade hardness: n.d.
Blade Grind: Flat Grind
Blade finish: Stonewashed
Handle material: Santos Wood
Handle finish color: Brown
Backspacer material: Titanium 6AL4V
Backspacer color: Gray
Clip: Right, Tip-Up
Clip material: Stainless Steel
Pivot mechanism: IKBS Ball Bearing.
Locking mechanism: Liner Lock
Opening method: Manual, flipper
Additional accessories: None
Designer: Michele “Molletta” Pensato
Brand: lionSTEEL
Manufacturer: lionSTEEL sas di Pauletta Gianni M. D.
Country of origin: Italy
Developed by: the Sharg® company