Our exclusive formula will keep your sluggs and other jewelry sparkling like new! Each bottle comes with 4 oz of our premium jewelry cleaner. In our cleaner, we use a more advanced surfactant-based formula as opposed to a detergent-based one which means that the cleaner is so effective there is no need for agitation. These small spray bottles fit seamlessly in your pocket, purse, handbag, back pack, or luggage and work great when purchased with our jewelry cleaning cloth!