I don’t think 1 log burns 3hrs. But it does help start a fire quickly

these burn extremely nicely and last for at least 4 hours. They alos light easily,

Definitely worth it when you don’t have a gas started and a great deal on top of that

These duraframe logs last a long time & give off a lot of heat.

Like the name durafame and keeps warm the houae

These work amazing!!! They get super hot and don't leave your hair and clothes with that yucky bonfire smell!

These are great - and they burn longer and cleaner than others. Just wish Sam's would carry them more - seems you are always sold out.

Log's burn better,(hotter,larger flames) and longer. Most other "Brands" don't burn bright,(or are dud's), and don't last long.

About a 1/4 of these logs did not work. They did not stay lit and we followed the directions exactly

Excellent product and price. Burns hot with higher flame than most. No fuss like in using wood that's sometimes hard to burn and burns up quickly.