GhostGuard Solid Brass Knuckle Duster for Self-Defense and Glass Breaking

For the price, the material quality seems fair. Doesn’t feel cheap or flimsy and the finish hasn’t worn off yet.

Tried using it for breaking a small glass bottle in a test—it held up fine. Might keep it in my car kit too.

This fits nicely with the rest of my everyday carry tools. It’s compact, reliable, and doesn't feel like dead weight.

Edges are smooth enough to avoid discomfort during handling. The grip feels secure without slipping even when my hands are sweaty.

No flashy extras, just a straightforward tool. Works for what I need and doesn’t take up much space in my bag.