"Overall nice quality frankincense resin for the price. I have purchased frankincense by the pound before from other sellers and been disappointed at the size and quality of the tears. These, by contrast, are quite nice: variable but medium size, with a lovely aroma when burned. There was one large chunk that was clearly not frankincense, however: it was some other kind of resin that was quite acrid when burned. This seemed to just be a mild quality control thing as 98% of the bag was perfectly good. Very satisfied.
UPDATE: In further use I have discovered more pieces that bubble and melt and smell like plastic, and I have to conclude that this product is adulterated in some way. Some of the frankincense is good but it is not a pound of just frankincense."
Frankincense Resin Incense - 100% Pure Natural Organic Grade A Premium Quality Granular No Fillers Burning (Church Incense) | ButterCrafters