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Hidden Knife.UK

Hidden knife Online Store For Sale UK.Hidden knife can be hidden in a usable neck knife,pen knife, comb knife,self defense keychain or many other common EDC knife everyday items. These compact designs are popular with collectors who want novelty forms, discreet styling and everyday carry-inspired presentation.

Popular products

Best sellers and new arrivals

Start with frequently viewed products, then use the tabs or the shop page if you want a wider comparison route.

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Karambit Knife D2 Steel + Nylon Fiberglass Handle Outdoor Claw Knife With Kydex Sheath Edc-Sliver

£44.90
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Karambit Knife D2 Steel + Nylon Fiberglass Handle Outdoor Claw Knife With Kydex Sheath Edc-Sliver

Total length: 7.05 inches (17.9 cm)
Blade length: 3.7 inches (9.4 cm)
Handle length: 3.34 inches (8.5 cm)
Blade width: 27 mm
Blade thickness: 5 mm

Sale

9 inch Flick Knife STILETTO Knife

Original price was: £33.26.Current price is: £28.27.
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9 inch Flick Knife STILETTO Knife

 

9 Inch Stiletto OTF

£49.86
Select options This product has multiple variants. The options may be chosen on the product page
You will receive 1 knife - Choose an option 9" OPEN LENGTH 3.5" BLADE Stainless steel blade Nylon fiber handle Glass switch Pocket clip

3.25″ Pocket Mini Switchblade Knife – Carbon Fiber

£19.85
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Mini switchblade flick knife

The Overall Length is 5.25″ Inches
Blade Length 1 7/8″ Inches
Black 2CR13 Stainless Steel Blade
Tanto Style Blade
Aircraft Aluminum Handle
Easy Open And Close From Button
Lanyard Hole

8INCH Tanto Camping Folding Slingshot Knife

£33.33
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8INCH Tanto Camping Folding Slingshot Knife

Whole length: 21.5cm ( 8.5″ )
Blade’s length: 9cm ( 3.6″ )
Blade Material: Stainless steel
Liner Lock Type
Thumb Stud

Butterfly Trainer Balisong

£28.70
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  • Knife handle: Stainless steel
  • Knife weight: 105g
  • Knife length: 22.5cm
  • Blade length: 9.8cm
  • Knife handle length: 12cm
  • Non – Sharp

8.75 Inch Italian Stiletto Switch Pocket Knife Black

£27.72
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Italian Style Classic Switchblade Automatic Knife 440 Stainless Steel Blades 8.75" Overall Length 3.5" Blade Length Push Button Action Safety Lock Includes Pouch

Balisong Butterfly Trainer

£25.80
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  • Knife handle: Stainless steel
  • Knife weight: 105g
  • Knife length: 22.5cm
  • Blade length: 9.8cm
  • Knife handle length: 12cm
  • Non – Sharp
Sale

5 Inch Closed Scorpion Balisong Butterfly

Original price was: £38.95.Current price is: £26.95.
Black
Black and white
Blue
gold
RAINBOW
silver
Select options This product has multiple variants. The options may be chosen on the product page
Specifications
  • You Will Receive 1 - Choose An Option
  • Blade Length: 3.5"
  • Closed Length: 5"
  • Overall Length: 9"
  • Blade Material: Stainless Steel
  • Blade Thickness: 0.10"
  • Blade Style: Clip Point
  • Handle Material: Full Aluminum
  • Locking Mechanism: Latch
  • Weight: 4.6 oz.

Switchblade Flick Knife OTF Knife

Price range: £30.88 through £49.64
All Black
Black
brown
Carbon Fiber Damascus
grey
+2
RED
silver
Select options This product has multiple variants. The options may be chosen on the product page
Total length: 22.6cm Blade length: 9.2cm Handle length: 13 cm Blade thickness: 0.32cm Blade material: D2 Handle material: space aluminum Hardness: 58-60HRC Net weight: 148g The whole knife is made of computer gongs and wire cutting, with high precision,
Sale

OTF UT series spring knife

Original price was: £45.88.Current price is: £35.84.
Select options This product has multiple variants. The options may be chosen on the product page
OTF UT series spring knifeTotal Length: 22cm Handle: 13cm Blade: 9cm Material: Aluminum Alloy
Sale

5.5 inch Feather Blade OTF Knife-Blue

Original price was: £48.32.Current price is: £34.44.
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5.5 inch Feather Blade OTF Knife

  • TK5002-19-Feather Blade OTF Knife
  • Total Length: 9′ Inches
  • Blade Length: 3.5″ Inches
  • Blade Thickness: .11 Inches
  • Blade Width: 1.1 Inches
  • Blade Material: 440C Stainless Steel
  • Handle: Zinc Alloy
  • Gross Weight: 7.8 OZ

Hot Sale

Quick guide

Choose the right style

Explore popular designs chosen by UK buyers — suitable for collecting, display, and general lawful use.

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SW
Popular

Switchblade

Modern automatic designs with clean lines and quick mechanisms — commonly selected by collectors.

Best for: modern collections
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ST
Classic

Stiletto Knife

Slim, elegant silhouettes inspired by traditional European styling — a favourite among enthusiasts.

Best for: classic style
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FB
Specialty

Fixed Blade Knife

Solid one-piece constructions offering distinctive designs for display or specialist collections.

Best for: specialist pieces
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UK Compliance Notice: Buyers are responsible for ensuring any purchase, ownership, or carry complies with UK law and local regulations. Products are presented for lawful use only.
Looking for a more everyday option? Shop Folding Knives

Popular routes

Shop by type, guide or collection.

Move quickly from broad product terms into stocked categories, neutral product-type explanations and recently built UK guide pages.

Open Knife Guides Shop All Products
Trainer / display Balisong Trainer Butterfly trainer routes and comparison terms. Compact utility Neck Knife Small fixed blade formats and related routes. Outdoor tools Hunting & Fishing Outdoor fixed blade and tool-style collections. Product guides Materials & Types Neutral explanations before choosing a category.
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Order directly on the website. Use WhatsApp only if you have questions about products, delivery or orders.
Get 10% off your first order — use code WELCOME10 at checkout.
UK Legal Notice: Products are sold as novelty/utility items. Buyers are responsible for complying with local laws and regulations.
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Discreet everyday design
Discreet Compact Practical
Designed to blend naturally into everyday life — subtle in appearance, considered in form.
About Hidden Knife UK

Designed to blend in.
Built for everyday practicality.

Hidden Knife UK focuses on discreet design — everyday items that look ordinary, feel familiar, and fit naturally into daily routines.

Subtle by design
Clean lines and low-profile styling that avoids drawing attention.
Made to carry
Compact forms inspired by familiar accessories such as combs and keychains.
Everyday use
A practical companion for commuting, travel, and daily errands.
If you’re unsure where to start, explore our most popular option: Comb Knife Collection →
Shop with confidence — clear delivery, secure checkout, and friendly support.
Designed as everyday utility / novelty items. Please ensure compliance with local regulations before purchase.
UK Delivery
Typical delivery: 7–15 days (tracked where available).
Secure Checkout
Encrypted payment flow. Pay by trusted methods at checkout.
Friendly Support
Questions about products, delivery or orders? We’ll help.
Returns & Policies
Clear policies in the footer: returns, privacy and terms.
Shop Best Sellers Need Help? Chat
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