Borka Blades x Marfione Custom SBT – Sean Marfione Hand-Ground Diamond Polish – Ghost Logo

Precision Collaboration: The Borka x Marfione Custom SBT

The Borka Blades x Marfione Custom SBT is a masterwork of tactical geometry, secured directly from the makers at the 2026 Blade Show Texas. This specific Borka Blades x Marfione Custom SBT features a stunning 3.25-inch spear point blade, hand-ground by Sean Marfione. The blade is finished with an elite diamond polish, a labor-intensive process that results in a high-refraction surface typically reserved for the most exclusive Marfione Custom pieces. Built from M390 stainless steel, the blade offers the pinnacle of edge retention and corrosion resistance.

The chassis of this Borka Blades x Marfione Custom SBT is crafted from premium titanium, featuring an intricate engraved color finish. A standout collector detail is the “Ghost” Borka Blades logo subtly integrated into the scale engraving, providing a sophisticated, low-visibility branding aesthetic. The manual thumb stud action is perfectly tuned, offering the snappy, authoritative deployment expected from a Berenji-designed, Marfione-built tactical folder. At 7.5 inches overall, the SBT provides a substantial, locked-in grip without the bulk of larger tactical frames.

Blade Show Texas 2026 Provenance and Rarity

Owning a Borka Blades x Marfione Custom SBT with direct show provenance is a significant advantage for the serious investor. This knife is in New condition, as it was acquired immediately upon release in Fort Worth. The inclusion of the original Marfione Custom zippered pouch, the hand-signed Certificate of Authenticity (COA), and the exclusive metal Marfione/Borka patch ensures the long-term value and ironclad provenance of this asset.

This model remains one of the most sought-after silhouettes in the custom world. The combination of Sean Marfione’s hand-ground geometry and the unique “Ghost” engraved scales makes this specific variant exponentially rarer than standard collaboration runs. Whether you are a Borka purist or a Marfione Custom completionist, this 2026 SBT represents the leading edge of modern American custom knifemaking.