Outdoor Cooking Hand Crank Powered Barbecue BBQ Fan These are hand powered, cranked, BBQ Bellows! Just simply crank the handle and the internal turbine blasts out the air. The fan puts out a small amount of air to help stoke the coals while preventing sparks and dust from getting on your food. This Fan is very small and is handy for the weekend recreational BBQ chef. 100% Brand new and high quality.