Duraflame® Stax® logs are the latest innovation from Duraflame, Inc. These stackable, crackling logs look and burn like real firewood, but with the features of a traditional Duraflame firelog: They are cleaner burning, convenient, and made from 100% renewable resources. Stax logs are designed to burn with multiple logs and are approved for use in wood stoves. They light easily and burn with the charred appearance and crackling sound of a wood fire, but produce significantly fewer emissions than wood. Contact: www.duraflame.com.