The LaCimbali M29 Selectron is a full size automatic espresso machine available in 2-4 groups. It is our standard full size automatic machine. The Selectron has the same capacity and components as the M32 Dosatron, without some of the bells and whistles. Features include programmable automatic dosing of espresso shots, two stainless steel steam arms, automatic dosing hot water tap with adjustable temperature hot water economizer. LaCimbali M29 Selectron is now available in a Tall Cup Frame. The Tall Cup model fits up to 20 ounce to-go cups right under the pour spout!