Bonehead ring/knuckle

So who likes free stuff?! I've been making a few different styles of this Bonehead ring/knuckle self defense tool, and I'm giving this one away fo' free! If you want to get in on the sweet freebie action, head over to my Instagram...it's what all the cool kids are doing! You want to be cool don't you?! https://instagram.com/wkrmn/