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Knives

Concealed, folding, and fixed blade knives for backup protection and emergency use — disguised knives, push daggers, tactical neck knives, butterfly knives, throwing knives, and plastic knives. Compact, sharp, and durable construction for close-quarters carry.

Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

Comb Knife

in stock

The Comb Knife is a clever self-defense weapon that transforms from a harmless hair comb into a discreet knife with a 3.5-inch stainless steel blad...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

Self Defense Keychain Dog

in stock

Brutus Self Defense Keychain When your life is in danger, use whatever means necessary to protect yourself - including the Brutus Self Defense Keyc...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $8.95 - Original price $8.95
Original price
$8.95
$8.95 - $8.95
Current price $8.95

SHAR-KEY Self Defense Keychain

in stock

Shar-Key Self Defense Keychain Stay prepared with the Shar Key Self Defense Keychain from TBOTECH, a discreet patent-pending tool designed for pers...

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Original price $8.95 - Original price $8.95
Original price
$8.95
$8.95 - $8.95
Current price $8.95
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Heart Attack Self Defense Keychain

in stock

Introducing the Heart Attack Safety Keychain for Self Defense! Are you tired of feeling vulnerable and defenseless? Do you want a simple yet effect...

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Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Knife Categories

  • Disguised & Hidden Blade Knives — Concealed in everyday objects including combs, lipstick tubes, pens, and keychains. Blade hidden until deployed for discreet carry.
  • Push Daggers — T-handle grip knives designed for close-quarters use. Blade extends between fingers. Extremely compact.
  • Tactical Neck Knives — Small fixed-blade knives worn on a cord around the neck. Quick-draw access with included sheath. Typically 2–4 inch blades.
  • Folding & Spring-Assisted Knives — Manual or spring-assisted opening with pocket clip carry. General utility with self-defense capability.
  • Butterfly Knives (Balisongs) — Folding knives with two rotating handles. Flips open with wrist motion. Requires practice to deploy safely.
  • Throwing Knives — Balanced fixed blades designed for throwing accuracy. Available in sets for practice, sport, or tactical use.
  • Plastic Self-Defense Knives — Non-metallic reinforced plastic construction. Lightweight and corrosion-resistant.

Why People Carry Self-Defense Knives

  • Backup Weapon — Secondary defense if primary tool fails or is unavailable
  • Close Quarters — Effective at arm's length when attacker is too close for pepper spray
  • Utility + Defense — Everyday cutting tasks with self-defense capability
  • Always Ready — No batteries, no charging, no expiration

Important Considerations Before Carrying a Knife

  • Legal Consequences: Using a knife in self-defense, even justifiably, can result in criminal charges. Prosecutors view knives as lethal weapons.
  • Training Required: Without proper training, a knife can be taken and used against you.
  • Last Resort Only: Pepper spray, stun guns, and personal alarms are safer, more legally defensible options for most situations.

Where Knives Are Typically Prohibited

  • Schools and college campuses
  • Government buildings and courthouses
  • Airports and aircraft
  • Bars and establishments serving alcohol
  • Hospitals and healthcare facilities
  • Public transportation in many cities

Knife Carry Best Practices

  • Know the Law: Research blade length limits, concealment restrictions, and prohibited types in your area
  • Secure Sheath: Fixed blades must be sheathed to prevent injury
  • Don't Brandish: Displaying a knife to intimidate is a crime in most states
  • Get Training: Seek professional instruction before relying on a knife for defense

Legal Notice & Buyer Responsibility

TBOTECH sells knives for lawful purposes only — collecting, utility use, and legal self-defense where permitted. By purchasing, the buyer certifies they are legally permitted to own and possess the knife in their jurisdiction and assumes all legal responsibility for possession, carry, and use. TBOTECH cannot provide legal advice — contact your local police department or an attorney with questions about knife laws in your area.

Why Buy from TBOTECH?

  • Free shipping on orders over $50
  • 90-day satisfaction guarantee
  • Sharp, durable construction
  • No returns on used knives

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