Capacity: 3ml or customize  Made of : Crystal white Glass   Cap: Aluminum screw cap Surface: Deco/hot stamping/silk printing/labeling… customized Packing: Carton then pallet Certificate: ISO MOQ:3,000 pcs Samples:  free 3ml Electroplating logo glass roller essential oil bottle for oud oil ,it Made by crystal white glass materials which means you can safely use them for any perfume aud oil .Hight quality and transparency,mini shape easy to carry, …