Elgi Ultra Wet Grinder Dura Plus Stone Litres 220 V See more like this. Buy Elgi Ultra Perfect+ 2Litre Wet Grinder, White Online. Nov 07, 2018· It's very compact and looks really everything is the same as other grinders in the market. But the more hours you soak the fast and easy it grinds. But even ultra makes the batter little warmer but considerably less that it's ...