Economical solutions for your functions, with safety in mind. Made of highly refined DEG, our Vesta Heat wick products will never damage your valuable warming dishes. Made of highly refined DEG, our Vesta Heat™ wick products will never damage your valuable warming dishes. LeoLight’s Vesta Heat™ brand of DEG screw top and adjustable stem top chafing fuels are the industry’s leading user friendly and economical solution for keeping your food warm throughout the duration of your function. ... More Info >