Yesterday, my wife and I went to the Cebu Food Expo (Cefbex) at the CICC. While going around sampling different food items, she ended staring at this new product. She wanted to buy a bladeless fan. It looks good and it comes in nice colors. I was just wondering if indeed it will be worth it. According to the exhibitor it is priced at 2,500. Will it be as effective as a normal "bladed" fan? What do you think?