The glass roller bottle is made of borosilicate glass with a gold UV coat. Capacity: 5ml 10 ml Material: Borosilicate glass Lid: Roll ball + screw cap Surface: Deco/hot stamping/silk printing/labeling… customized Packing: Carton then pallet Certificate: ISO MOQ: 10,000 pcs Samples:  free Stainless Steel Roller Balls: The well-made rollers are made of Stainless steel, which is corrosion-resistant. The roll action can promote essential oils absorption on …