Art Knife · Limited Edition Credit Card Blade · 440C Steel · Cerakote
A Knife Disguised as Art
Each Art Card Knife is a credit-card-sized blade with an intricate CNC-cut openwork design machined through solid 440C hardened steel. Every curve, gear, leaf, and star is structural — hold it up to the light and see the pattern shine through. It's a knife, a conversation piece, and a pocket-sized gallery all in one.
Pick your art. Pick your color. Carry your style.
🎨 6 Designs — One Platform
🍁 Maple Leaf
Overlapping autumn leaves — organic flowing lines, natural beauty. The most intricate cut in the collection.
⚙️ Steampunk Gears
Interlocking clockwork mechanism — gears, cogs, mainspring, escapement. For engineers and watch lovers.
💀 Skulls & Bones
Overlapping skulls and crossbones composition. Dark, bold, unapologetic.
🇺🇸 American Flag
50 CNC-cut stars and 13 stripe slots. Patriotic EDC for veterans, first responders, and proud Americans.
🕸️ Spider Web
Geometric web pattern radiating from center. Halloween favorite, year-round edge.
🌊 Ocean Waves
Japanese-inspired wave composition. Fluid motion frozen in steel.
🔪 It's Still a Knife
- Functional cutting edge — sharp blade integrated into the card profile
- 440C hardened steel — holds an edge, resists corrosion
- Cerakote ceramic coating — scratch-resistant, available in multiple colors
- 1.5mm thick — slim enough for any wallet or cardholder
- Credit card size — 86 × 54 mm
🎨 Cerakote Colors
Not all designs available in all colors. Check variant selector above.
📐 Specs
| Material | 440C Hardened Stainless Steel |
| Thickness | 1.5 mm |
| Size | 86 × 54 mm (standard credit card) |
| Coating | Cerakote ceramic (scratch-resistant, corrosion-proof) |
| Manufacturing | CNC-machined openwork + laser detail |
| Edge | Functional cutting edge |
🎁 Gift Guide
🍁 Maple Leaf → nature lovers, artists, Canadians, autumn fans
⚙️ Gears → engineers, watchmakers, steampunk fans, makers
💀 Skulls → bikers, metalheads, Halloween, gothic style
🇺🇸 Flag → veterans, military, first responders, 4th of July, Memorial Day
🕸️ Web → Halloween, dark aesthetic, spider enthusiasts
🌊 Waves → surfers, ocean lovers, Japanese art fans
Each card comes ready to gift — when the product is the art, no wrapping needed.
🇺🇦 Designed and machined in Ukraine
— Andrii Gurskyi, founder & engineer, MRF Tools
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Art Knife · Limited Edition Credit Card Blade · 440C Steel · Cerakote