Original price was: $7.95.$6.75Current price is: $6.75.
I spent some time looking into novelty knives before I came across this one, and the comb design is genuinely clever. It looks exactly like a regular comb — until you need it not to. At 6.5 inches overall with a 3.5-inch half-serrated blade, it’s a functional little knife that also makes a solid conversation piece. Comes in black or pink.
The appeal of the comb knife is simple: it’s a functional blade that doesn’t advertise itself. At first glance — and second glance, honestly — it’s just a comb. The disguised design means it sits in a pocket or bag without drawing any attention, which is part of why these have become popular as novelty items and conversation pieces.
The blade measures 3.5 inches with half-serration, which means part of the edge is smooth and part is serrated. That combination handles a wider range of cutting tasks than a plain edge alone — useful whether you’re breaking down boxes or just need a utility blade on hand.
This is a good fit for someone who wants a compact blade that travels discreetly. It works well as a novelty gift for someone who collects unusual knives or self-defense curiosities — the black version leans more understated, the pink one is a bit more fun. It’s also a reasonable entry point for someone just getting comfortable carrying a knife day-to-day, since the size and design keep things low-key.
If you’re shopping for a unique gift for someone who has everything, this tends to get a reaction. It’s the kind of thing people pick up, look at twice, and then want to show everyone else in the room.
Choose this comb knife if you want:
Consider something else if you need:
The comb knife opens like a standard folding knife — the comb spine separates from the handle to reveal the blade. The 3.5-inch half-serrated steel blade handles everyday cutting tasks without any fuss. The ABS plastic handle keeps the overall weight minimal at just 0.15 lbs, so it’s not adding much to a pocket or bag.
The half-serration on the blade is a practical feature worth noting. The serrated portion bites into tougher materials — rope, packaging, fibrous items — while the smooth section handles cleaner cuts. It’s a versatile edge for a knife this size.
Both color options use the same construction. The black version blends in almost anywhere. The pink one is a bit more distinctive, which some people prefer — it’s easier to spot at the bottom of a bag.
| Feature | Comb Knife | Standard Folding Knife | Keychain Knife | Multi-Tool |
|---|---|---|---|---|
| Blade Length | 3.5 in ✓ | 2.5–4 in ✓ | 1.5–2.5 in | 2–3 in |
| Discreet Carry | High ✓ | Moderate | High ✓ | Low |
| Ease of Use | Moderate | High ✓ | High ✓ | Moderate |
| Novelty / Gift Appeal | High ✓ | Low | Low | Moderate |
| Overall Length | 6.5 in | 6–8 in | 3–5 in | 4–6 in |
| Best For | Discreet carry, gifts | Everyday utility | Minimal carry | Multiple tools in one |
The comb knife weighs 0.15 lbs and measures 6.5 inches overall. The blade is 3.5 inches, half-serrated steel. Handle material is ABS plastic. Available in black and pink. This is a novelty and utility item — check your local laws regarding disguised knives before carrying outside the home, as regulations vary by state and municipality.
A compact, discreet blade that pulls double duty as a functional comb — available in black or pink, and ready to ship today.
Laws on disguised knives vary significantly by state, city, and even by how and where you carry. Some jurisdictions treat disguised blades differently than standard folding knives. It’s worth checking your local laws before carrying this outside the home. It’s generally purchased as a novelty, conversation piece, or home utility item.
Yes — the comb side is functional and looks completely ordinary. The teeth are spaced like a standard comb. That’s the whole point of the design. When closed, there’s nothing about it that suggests it’s anything other than a regular comb.
Same construction and specs — just different colors. The black version is more understated and blends in easily. The pink one is more visible, which some people find useful for locating it quickly in a bag. Both make good gifts; the choice mostly comes down to personal preference.
Yes, the blade comes ready to use. The half-serrated edge handles everyday cutting tasks. It’s a compact blade, so it’s best suited for light utility use — opening packages, cutting rope or cord, general tasks. It’s not designed for heavy-duty work.
| Type of Knife | Disguised |
|---|---|
| Blade Length | 3.5 inches |
| Overall Length | 6.5 inches |
| Handle Material | ABS Plastic |
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