This is window sherbet or “ais tingkap” in the Malaysian language. I was introduced to this special dessert by an English traveler in the guesthouse when I was in Penang who came across the stall by chance. Read about it in this blog : http://www.what2seeonline.com/2008/12/penang-hawker-food-window-sherbet-ais-tingkap/

The rest of my Penang trip journal pages are found in my blog :

http://designerinpajamas.wordpress.com/2009/06/28/journal-5-9-10-11-12-13-14-june-2009/