This is a genuine Magic Bullet MB1001 replacement cup with a capacity of 10 oz and a ring included for easy use. The cup is suitable for use with Magic Bullet blenders and comes with two lids for convenience. The manufacturer warranty for this product is none. This item is an essential accessory for your countertop blender and perfect for making smoothies and other blended drinks. It is made of high-quality material and is designed to last. Get your hands on this replacement cup to enjoy uninterrupted blending experience.