These Ninja replacement blender cups come with secure sip lids, making them ideal for blending and storing smoothies or shakes. The 16oz size is convenient for single-serving portions, and the BPA-free plastic ensures safety and durability. Compatible with various Ninja blender models, these cups are perfect for daily use. • Set of 2 cups • 16oz capacity • Secure sip lids • BPA-free plastic • Compatible with Ninja blenders • Dishwasher safe • Clear and black design