According to Cajun's Candle and Soap Making Supplies, aroma beads are are small translucent plastic beads that absorb up to 40%* of their weight in fragrance oil. The fragrance can last up to six months, depending on the fragrance oil used. They are perfect for use in potpourri, sachets for cars, closets, drawers, luggage, etc. and as an alternative to candles. The aroma beads look radiant in organza baggies or in pretty glass jars, or even as dry potpourri. Aroma beads are easily colored and hold fragrance. You can make one color or multicolor mixes with the beads.
If you would like to make aroma beads but do not know how, then check out the instructions to Cajun's aroma beads recipe.