The 33 cubes are each packed in plastic bags with the names on it. HOW ARE THE AMBER BLOCKS TO USE? You can use an amber block as a home perfume or air freshener just about anywhere you want it to smell good. You can hang the scent cubes in a bag between your clothes in your wardrobe, place them in a desired space on a nice dish or hang them in a bag, place a small piece of the scent cube on an (electric) wax burner. CAUTION: the wax can stain materials and is not suitable for consumption. Keep out of reach of children.