[gunslingster]

I have seen these things advertised but I am terrified to try one.

Imagine a fork hit, but on your finger or thumb instead.

Ouch.

I will leave it to the experienced guys!

 

[gunslingster]

I have a friend who used one of these, and when the ball bearing hit his finger, it hurt for 2 weeks.

That's why I won't try one.