High Quailty Black &amp; Decker Blender Blade Cutter， .50 lbs， Maximum Durability， Compare to Part # 14291600， Fits BL1900， BL3900， BL4900， BL5000， BL5900， BL6000 &amp; BL9000， by Think Crucial<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>INCREDIBLY SHARP Black &amp; Decker Blender Blade cutter so you can blend virtually anything without having to worry!</li><li>EASY TO INSTALL because it fits Black &amp; Decker Models BL1900， BL3900， BL4900， BL5000， BL5900， BL6000 &amp; BL9000 perfectly!</li><li>EXTREMELY DURABLE so that you can use your blender without worrying about having to replace the blade over and over again!</li><li>HIGH QUALITY because that is all we offer here at Think Crucial. This blender blade cutter is guaranteed to make you a satisfied customer!</li><li>GUARANTEED SATISFACTION because of a 30 day full money bank guarantee and a trusted Think Crucial warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/415NYSMCrRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sN-qpDVKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mtLFA3yzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41t0YgJwpKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GA8ybElxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ui0dU%2B0PL.jpg" noproxy>