Compatible for blender models: BLSTPB-WPK-000; BLSTPB-WOR-000; BLSTPB-WGN-000; BLSTPB--000; BLSTPB-BBL-000; BLSTPB-GWH-000; You can make smoothies, milkshakes, diet foods, and more. The scale and lid of the cup are designed to control the amount of food prepared. Avoid overflow problems Color: black + transparent Material: Plastic+Metal Package Contents: 2 x Sport Bottle with Lid( 20 OZ ) 1 x stainless steel blade replacement 1 x stainless steel flat blade replacement Only the above package content, other products are not included. Note: Light 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.