13 mm diameter plastic high-density polyethylene material, can do 2 layers of pipe and 5 layers of pipe, product capacity is generally 3ml/5ml/8ml, can be used to fill the content of facial cleanser, massage cream and eye cream, products are custom-made products, according to customer design requirements production, the surface craft has the brightness and the Matte, the printing craft has the offset printing, the silk-screen printing, the hot stamping, uses the different craft according to the customer request, the offset printing is free, the silk-screen printing needs the additional charge, increases each color silk-screen printing 0.02 yuan/branch, maximum 6 color screen printing, minimum area (4 * 4 cm) is also an additional 0.02 yuan/stick until full version hot stamping (based on actual price) , this product is quoted for 2 layers of casing (5 layers of casing plus 0.02 yuan/stick) only offset printing. For example, about 2,500 cartridges are packed in 3 ML containers. The volume of each box is about 0.13 cubic meters. A 40 foot container can hold 760000 or so. The quality of this product before export is a complete inspection. Each product shall be selected by the quality control department qualified for packing and shipment.