When your paraffin bath needs additional paraffin, simply add the proper amount of beads to fill the tank. The beads are easy to pour (dispense) and quick to melt. You should be "back-in-business" within minutes. WaxWel beads are available unscented and in five of your most favorite fragrances. The beads are packaged in one-pound "zip-lock" plastic bags. 6 bags to a box.