TOA 8oz Silver Aluminum Pump Soap Bottle Bullet Style Refill Liquid Soap Bottle Dispenser Lid- 4 Bottle Set Stainless aluminum material, sturdy and durable GREAT FOR ESSENTIAL OILS-These silver aluminum bottles work great for essential oils, essential oil blends, or any other oil application ENDLESS USES IN YOUR HOME, AROMATHERAPY, AND MORE-These 8oz silver aluminum bottles can be an attractive way to hold liquid soap, homemade lotions, sauces and much more. Order includes 4 bottles Reduces waste and spills