This is not the 2.7L its the 3.7L 2000 watt motor food processor, you can put a whole potato in and it will slice it for you no problem. Be warned its simply enormous! Currently down to £269 on Amazon. £215 with code 20VB70 on IWOOT,
Sage by Heston Blumenthal’s Kitchen Wizz Pro is a powerful solution to all your kitchen problems. No more manual cutting, the Kitchen Wizz will do all the work for you. Voted Best Buy in the Food Processor category in December 2013 by Which? magazine it proves that it really deserves this price. The powerful 2000W motor runs quietly and slices fruit, vegetables and meat with ease. It also kneads dough to perfection with the included dough blade. The slicing plate has 24 settings from 0.5mm to 8mm and the chute has been designed extra wide to accommodate whole potatoes or bigger vegetables for super big chips and slices.