Enviro-Log Enviro-Flame Firewood .65CF Boxed Fire Log Wood is 100 percent natural and renewable firewood that is easy to light due to its low moisture content. This premium kiln-dried wood generates less smoke, more heat and is pest-free. It is safe for indoor and outdoor fires including fireplaces, wood stoves, fire pits, chimeneas, camping, and cooking. Fully compliant with all federal, state, and local regulations, including but not limited to USDA Certification Kiln Dried requirements. The cardboard box container is recyclable.