Bloom Perfumery London - Beavers' castor sacs, now available to smell at Bloom's Covent Garden store. These are actually internal organs and not beavers' testicles and both males and females have them.
Tibbi Mashwaray "طبی مشورے" - جند بدستر Castoreum /kæsˈtɔːriəm/ is the exudate from the castor sacs of the mature North American Beaver (Castor canadensis) and the European Beaver (Castor fiber). Castoreum is
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