Burning homemade coffee logs

Hi, I am Rob The Frugalist. How well do coffee logs burn? I have been making my own coffee logs to produce free heat for my house via my log burner but how well do they burn? and for how long? Do you burn coffee logs too? Are you interested in making them, please checkout the "how to make coffee logs" video in my channel. I'll be making more of these videos so subscribe/like to help support me (and you). Please enjoy the vid and when you try this, let me know what worked for you, and if you have any questions or ideas, stick it in the comments, I am all ears Note, this involves fire and is not for unsupervised children, there is risk of personal injury to yourself, your house and others. Even if you are an adult take suitable fire-safety precautions. Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/soundroll/all-the-things-you-love XVCHYLCU2AR9HTMM