for Models: Specifically designed for seamless compatibility, these 12oz replacement cups with sip & seal lids fit a wide range of for blenders including BL450, BL480, BL640, BL680, and more, ensuring a perfect match for your appliance without leaks or performance issues. Extensive Model Compatibility: These cups are also compatible with for models BN400, BN401, SS401, and CT680 among others. Each cup is crafted to meet the exact specifications of these models, providing a reliable and convenient solution for your blending needs. Enhanced Durability and Convenience: Made from high-quality, plastic, these 12oz cups are designed to withstand daily use while being easy to clean. & seal lids provide a secure seal, making it easy to take your smoothies or shakes without spills. Multipurpose Use: Ideal for busy individuals, these cups are perfect for making single servings of smoothies, shakes, or other beverages. The pack includes 2 cups, allowing you to prepare multiple drinks at once or have a spare ready when needed. (The actual product may have slight color difference or difference, which not affect the use) Color: Transparent & Black Material: plastic Package Contents: 2 * cup with Lid Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.