Sanrenmu 7046LTE-LK Folding Knife Aluminum Handle SRM High Quality Tanto Blade Spanner Glass Breaker Multi-function Tools Cool Gift if you get defective knife, please let us know ,we'll ship another one to you from Amazon stock and you needn't return the defective one!! Similar models: http://www.amazon.com/dp/B00OTSX2YA ; http://www.amazon.com/dp/B00SPR0A3C Weight-Conscious Handle Design Built-in Carbide Glass Breaker Liner Lock