The HEIDI BLACKSMITH#3 series has already proven that a tiny fixed blade can be a mighty EDC companion. Now, three new variants—the BFK08A, BFK08B, and BFK08C—join the lineup, offering the same brilliant core with fresh material and color combinations. Like their predecessors, they're built around a 2.31-inch 14C28N stainless steel blade, come with a fitted Kydex sheath, and weigh next to nothing. The differences in handle material and blade finish give each a distinct personality, and the new BFK08C with green micarta is the lightest yet at just 38.5 grams. Here's how this trio stacks up.
The Shared Foundation: Proven Performance in a Tiny Package
Every BLACKSMITH#3 shares Heidi's excellent design. The 2.31-inch 14C28N steel blade is a superb choice for detailed cutting tasks—it takes a razor edge and is easy to maintain. The slim 2.5mm blade thickness makes it an efficient slicer, and the full tang ensures surprising strength. The overall length is 6.06 inches, and each knife includes a minimalist Kydex sheath for secure carry. At just 38.5 to 43.5 grams, you'll forget it's there until you need it. The choice of handle and finish is where you make it your own.
BFK08A (Satin Blade / Black G10): The Timeless Classic
The BFK08A is the most traditional of the trio. It pairs a clean satin-finished 14C28N blade with a durable black G10 handle. The satin finish is classic and easy to maintain, while the black G10 offers excellent grip and a professional, understated look. At 43.5 grams, it's the heaviest of the group, but still featherlight. This is the version for the purist who wants a no-nonsense, timeless EDC fixed blade that will blend in anywhere.
BFK08B (Black PVD Blade / Orange G10): The High-Visibility Performer
The BFK08B is designed to be seen. It features a black PVD-coated blade that's sleek, non-reflective, and corrosion-resistant, paired with a vibrant orange G10 handle. This combination is both tactical and practical—the orange handle makes it easy to spot in a cluttered bag or if you drop it outdoors. At 43 grams, it's nearly identical in weight to the A. If you want a knife that's both functional and impossible to lose, the BFK08B is a fantastic choice.
BFK08C (Stonewash Blade / Green Micarta): The Lightweight Naturalist
The BFK08C is the standout of this group, and not just because of its looks. It features a stonewashed 14C28N blade paired with a green micarta handle, and at just 38.5 grams, it's the lightest BLACKSMITH#3 yet. The stonewash finish is forgiving and low-glare. The micarta is warm, grippy, and will develop a beautiful patina with use. The green color is natural and earthy. This version feels organic and ready for outdoor adventures. The weight savings are noticeable—this knife truly vanishes in hand. If you appreciate natural materials and the absolute lightest carry, the BFK08C is your pick.
Which BLACKSMITH#3 Suits Your Style?
All three share Heidi's excellent, ultra-light design and the superb 14C28N steel. The BFK08A is the timeless classic. The BFK08B is a high-visibility performer. And the BFK08C is an ultralight naturalist's dream. Whichever you choose, you're getting a knife that proves the third time is indeed the charm—a tiny fixed blade that's ready for anything, every single day.
