They would probably "work", but they are really designed to burn how the Bradley burns them. Not sure how well they would work. One of the great things about the SI is that it burns real wood chunks or chips. And that opens up a whole big world of wood selection. Consider ordering variety packs of chunks from smokinlicious.com or fruitawood.com instead of buying those pucks. These smokers do not use very much wood, so a small order of wood will last you a long time, and will be relatively inexpensive on a per smoke basis.