[COMPATIBLE WITH] ONLY Fits Professional Blender BL660 (1100 watt), BL663 (1100 watt), BL663CO, BL665Q, BL740, BL770 BL771 BL772 (1500 watt), BL780 (1200 watt), BL810 BL820 BL830 (Please Confirm Before Purchasing). [RELIABLE QUALITY] Made of eco-friendly and non- plastic, dishwasher safe. Precision and work great. Easy installation and cleaning, match of parts. [Perfect USAGE] Simply attaches to pro extractor blades included with your blender. The pro extractor blades are to crush through whole fruits, vegetables, nuts, seeds, and ice. [NOTICE] The brand mentioned, model or part designation is not working as , ONLY applied to demonstrate compatibility. Colour:Transparent + black Material:plastic Package Contents: 2 x Juicing cup 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.