Capacity: 30ml or customized capacity Material:  Glass. Use for: essential oil/serum Cap:  Gold aluminum cap Surface: Deco/hot stamping/silk printing/labeling… customized Packing: Carton then  pallet Certificate: ISO MOQ: 1,000 pcs Samples: Free if  in stock Features: This is 30ml square essential oil bottle! Its shape is special, very flat. It is not normal shape. So you do not worry about  imitator. For the dropper, we have silver, gold, black …