Bath Bomb Ornaments Our most popular mini bath bombs ornament style! If decision making isn't really your thing, our Mini Bath Bomb Assortment is made just for you. Every ornament comes with 7 mini bath bombs from Roxy Grace's entire line of scents and colors, perfect for trying new bath bombs without having to commit to just one, because what's the fun in that? Every bomb is made with blends of all natural flavor oils and essential oils, and contain baking soda, witch hazel, citric acid, and natural mica coloring for a soak that will leave skin cleansed, refreshed, and silky smooth, without any harsh chemicals or additives. Whether you're looking to discover your new signature scent or are just a bath bomb junkie, this assortment has something for everyone. Each Bath bomb has a diameter of about one inch.