Features:
High hardness sharp knife:
3 chrome 13 high quality steel production knives
High hardness, practical

Tungsten pen head, survival kit:
Embedded tungsten tip made of stainless steel production
high hardness, emergency survival kit

Perfect, smooth writing:
Using precision CNC machine production, accuracy is very high
smooth writing, handy

Smartphone capacitive pen:
Intimate design, all for you to consider
A good helper for your smart phone

Specification: