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Lai Si B3-H Survival Defense Pen (Black)

Product name: Defense penColor: BlackMaterial: 6061-T6 aviation aluminumTotal length: 14.2cmTube thickness: 0.141cmWeight: 40gMade of military aviation aluminum alloy, it is not only a writing tool, it is also a good self-defense tool. It can also be used to break car windows and help escape in an emergency.

Market price:: $62
Shop price:: $12 Vip prices

Vip prices

Rank Prices
Registered users $12
VIP users $10.8
Wholesaler $6
  • Item code: HJ900
  • Limit points for buying:1000points
  • Quantity:
     piece
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  • Sales orders 2
  • Feedbacks 7
  • Satisfaction 100%

Product name: Defense pen
Color: Black
Material: 6061-T6 aviation aluminum
Total length: 14.2cm
Tube thickness: 0.141cm
Weight: 40gMade of military aviation aluminum alloy, it is not only a writing tool, it is also a good self-defense tool. It can also be used to break car windows and help escape in an emergency.


  • Lai Si B3-H Survival Defense Pen (Black)
    • Product name:Lai Si B3-H Survival Defense Pen (Black)
    • Steels:6061-T6 aviation aluminum
  • 100%
    Satisfaction
    7 users
    • 100%
    • 0%
    • 0%
  • All users can evaluate the product evaluate

Feedbacks (7)

  • Satisfied
    BushBlade505 2023-09-20 11:02:46

    This knife is absolutely fantastic! The ergonomics make it comfortable for extended use. The lanyard hole could be slightly larger. My friends are all jealous of this knife.

  • Very satisfied
    Forest_Warrior_37 2023-09-21 10:44:37

    The balance is perfect for precision work. The full tang construction gives me confidence in heavy tasks. This is my second purchase and won't be my last.

  • Satisfied
    Mountain_Voyager_29 2025-02-07 10:41:19

    Holds an edge remarkably well. The ergonomics make it comfortable for extended use. The edge could be a bit sharper out of the box, but it sharpens easily. I'm blown away by the performance of this knife.

  • Satisfied
    RiverEnthusiast707 2024-11-04 09:54:01

    Superior to other knives I've owned. It's become an essential part of my outdoor gear. It's a bit heavier than I expected, but still manageable. I would buy this again in a heartbeat.

  • Satisfied
    Blade_Scout_73 2025-03-19 09:42:28

    Lightweight yet very sturdy. The lanyard hole is a thoughtful addition. The best outdoor knife I've ever owned.

  • Very satisfied
    Adventurous_Enthusiast_19 2023-12-09 09:28:56

    Lightweight yet very sturdy. After several months of heavy use, it still performs like new. Will definitely purchase from this seller again.

  • Satisfied
    GuardianOfPeak 2024-07-08 08:49:09

    The grip is comfortable and secure. The finish on the blade is both attractive and functional. Highly recommend to any outdoor enthusiast!

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Lai Si B3-H Survival Defense Pen (Black)
Lai Si B3-H Survival Defense Pen (Black)

Product name: Defense penColor: BlackMaterial: 6061-T6 aviation aluminumTotal length: 14.2cmTube thickness: 0.141cmWeight: 40gMade of military aviation aluminum alloy, it is not only a writing tool, it is also a good self-defense tool. It can also be used to break car windows and help escape in an emergency.

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