Breville BBL605BSXL Hemisphere Control Blender, Black Sesame Permanent Hemisphere Bowl and Blade System with central blades that draw down what's on top and wide sweeping blades hug the bottom of the jug Electronic 5 speed control plus PULSE electronic controls ensure that the RPM speed is maintained for consistent results every time Made from BPA-free, lightweight, superior clarity and shatter resistant Eastman Tritan polyester LCD timer counts up on speed settings and down for pre-programmed settings for complete control when blending Illuminated buttons for clarity and ease of reading