hunting deadly wasps tactical defense tactical pen  weapon flashlight 

Head of pen Tungsten steel
Body of pen High hardness aviation aluminum
Color Orange, red, green, blue
Length 15.8cm
Pen case 5.8cm
Net weight 40g
Surface Titanium
Function Flashlight, writing, emergency defense
Package Kraft paper box
Applicable range Self-driving Tour, outdoor sports, gifts, tools, home supplies, camping, carry, etc.
Tungsten steel material introduction:
Tungsten steel (Hard alloy) having a high hardness, Good wear resistance, strength and toughness , heat resistance, corrosion resistance and a series of excellent performance, especially its high hardness and wear resistance, even at a temperature of 500 degrees Celsius also remained unchanged. There is a high hardness at 1000 degrees Celsius.
The components of tungsten steel are tungsten carbide and cobalt, which is occupy 99% of all ingredients, other 1% is metals, hardness can even reach to 89 ~ 95HRA.
High hardness aviation aluminum material introductionl:
1. High strength heat treatable alloy
2. Good mechanical properties
3. Good workability
4. Easy processing, good wear resistance
5. Good corrosion resistance and oxidation resistance