Description
The case mammoth fossil whittler knife combines prehistoric fossil material with one of the most visually distinctive traditional Case patterns ever produced. This Wild Horse Custom build features genuine 20,000 year old Blue Cross Cut Mammoth Fossil handles mined from the permafrost in Siberia, Russia, creating exceptional natural depth, layered color, and organic movement across the handle surface.
The Blue Cross Cut Mammoth Fossil displays vivid blue tones and ancient natural patterning formed over thousands of years beneath Siberian permafrost. The fossil material delivers remarkable visual character and shifting color under changing light, making each knife naturally unique and highly collectible.
Built on the 4-inch Seahorse Whittler frame, this knife features stainless steel blades paired with the elegant curved profile that defines the Seahorse pattern. The Whittler configuration remains highly respected among collectors for its flowing lines, split backspring construction, and classic multi-blade design.
The craftsmanship details elevate the presentation even further. Engraved nickel silver bolsters and backspring frame the fossil material with bright contrast, while fileworked liners introduce intricate hand-finished detail throughout the frame. These custom touches reinforce the premium execution that defines Wild Horse Custom knives.
Its rarity is clearly documented as serial #002 of only 100 made, signed and numbered by J. Kidd of Wild Horse Custom Knives. The knife comes complete with a high-end Case XX Taco Pouch, Certificate of Authenticity, and Wild Horse Customs challenge coin, ensuring premium presentation and long-term collectible appeal.
The case mammoth fossil whittler knife delivers a strong combination of prehistoric material, traditional Case styling, and handcrafted detail—making it a standout addition to any serious custom knife collection.
Product Specs
- Brand: Case XX USA
- Maker: Wild Horse Custom Knives
- Pattern: Seahorse Whittler
- Handle Material: Blue Cross Cut Mammoth Fossil
- Blades: Stainless steel blades
- Bolsters: Engraved nickel silver
- Backspring: Engraved nickel silver
- Liners: Fileworked
- Closed Length: 4”
- Serial: #002
- Limited Production: 100
- Packaging: Case XX Taco Pouch
- Extras: Certificate of Authenticity and Wild Horse Customs challenge coin
- Condition: Brand new
- Origin: Made in USA









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