Null Knives Voodoo Doll – compact evolution of the Voodoo Vanax SuperClean blade, hollow ground, 81 mm Blade stock: 3.4 mm Weight: approx. 90 g Available in Micarta and Carbon Fiber handle options, as well as a Damasteel blade version Sean Lum started Null Knives in New York in 2020 — not as a trained knifemaker, but as a designer and long-time enthusiast who knew exactly what was missing from the knives already out there. The Voodoo caught the community off guard: organic lines, ergonomics that disappear in the hand, and blade geometry that cuts sharper than it looks. Within a few years, Null Knives had become one of the most talked-about small brands in the production knife segment. The Voodoo Doll is the next question Sean asked himself: what happens when you think the same concept smaller? He didn't just scale it down. The blade went from 91 mm to 81 mm, stock thinned from 3.7 to 3.4 mm, and at the same time he reworked the grind — shifted the plunge grind closer to the handle, raised the grind line. The result cuts sharper than the original, in a knife that fits better in your pocket. Vanax SuperClean handles the blade steel. For a knife that goes through rain, sweat, and kitchen use every day, it's an honest choice: excellent corrosion resistance, long edge retention, no babying required. 90 g at 81 mm of blade. If you've ever carried a knife that felt too light, you know why that matters. Available Configurations Natural Micarta Warm, light tone. Picks up a patina over time that looks different on every knife. Black Micarta The one that goes everywhere without drawing attention. Green Micarta A muted green with more character than black but less contrast than carbon fiber. Weave Carbon Fiber The classic carbon fiber pattern. Light, stiff, clean. Purple Haze Carbon Fiber A shifting iridescent effect in the purple range. Looks different depending on the light. Gold Camo Carbon Fiber Warmer tones in a camo pattern. Stands out without being obnoxious about it. Black Camo Carbon Fiber Dark camo in carbon fiber. Subtle, but with depth. Damasteel / Black Camo Carbon Fiber Damasteel blades carry an etched pattern that's different on every single knife. No two are alike. Paired with the Black Camo CF scales, this is something you'd carry every day and still want to put on a shelf. Dimensions & Weight Blade length: 81 mm, cutting edge: 76 mm Blade stock: 3.4 mm Weight: approx. 90 g