3 lb Prime Unscented Aroma Beads These are used to make aroma bead ornaments. These are also prime beads. We have gone to prime because this can ensure you get the same quality bead each and every time. No need to adjust your cooking times or your recipes if you get the same product. Beads may have a slight glue smell due to processingManufacturing process. This will dissipate after a day or so and the oil added will cover the smell.