Here we present this creative design round cardboard tube packaging box dedicated for glass cup, as a convenient packaging solution for your fragile and valuable glass cups. Firstly, this package should be protective enough to ensure the safety of product inside, thus we use 350g grey cardboard to form the inner and outer tube with a thickness of 1.2mm. Patterns are printed on chrome paper with CMYK printing technique, making an elegant black background. When you see the pattern, you can easily find out that the content is glass cup, the diameter of cup determines the size of the tube packaging box so as to compile with the actual need, you can be sure the cups are well arranged inside for transport and commercialization. The design is creative and lovely, the sizes of lid and base are almost equal if you decide to put only one high end cup inside, so attractive and practical for customers.