[Compatible models]- Compatible with BL740/BL770/BL771/BL772/BL780/BL660/BL663/BL810/BL820/BL830 [Perfect Replacement Cups] - Made of food-grade material, compatible with cup replacements, help you make your favorite juice drinks, smoothies, protein shakes and anything else. Dishwasher safe for extraction and mixing in the same cup. [Take it ] - Features a flat and slide-seal lid for smooth drinking experience and easy travel, and the twist-off lid ring for easy access. [Sturdy and ] - Sturdy Plastic - Easy to twist on the blade. Features a straw and airtight lid for a smooth drinking experience and easy travel - includes a rubber gasket pre-installed in the lid for a complete seal without leaks. [Perfect Alternative] - The 16 oz Blender Cup is perfect for blending and extracting your favorite fruits, vegetables and more, it help you make your favorite juice drinks, smoothies, protein shakes and anything else.<br><br>Colour:transparent+black Material:plastic<br><br>Package Contents: 2 x Graduated Cup 2 x Cup Lid<br><br>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.