The disclosure refers to a lid in the form of a building block, including a side wall, top surface with an internal wall and an external wall, the base of the lid, one or more male pins and one or more female openings, with their longitudinal axes placed in a direction that is essentially parallel to the internal section of the side wall provided with a lid fixing element to the package to be closed, in which one or more male pins have an external diameter of (4.80.1) millimeters, of (6.50.1) millimeters, or of (9.40.2) millimeters, and one or more female openings which have an internal diameter of (4.80.1) millimeters, of (6.50.1) millimeters or of (9.40.2) millimeters.

This invention relates to a package of a plurality of containers unitized with a flexible carrier. The carrier is constructed from a plastic planar sheet having a plurality of container receiving apertures and a panel positioned with respect to the planar sheet. The panel is preferably cut to form a removable and assemblable functional or decorative object, such as a model or glasses.

A cup with an internal sleeve, and an external decorative sleeve made of connector bricks and a base. The internal sleeve has a hollow interior to form a cup to contain liquids if desired. The internal sleeve has a first end and a second end, and a first connector at the second end. The base has a second connector for connecting the base to the first connector of the sleeve. The external decorative sleeve is defined by a plurality of clamp bricks having a first bed with studs, and a second bed with recesses, the studs being capable of receipt into the recesses to interconnect the bricks to form an external decorative sleeve. The invention also includes the method of assembling and disassembling the cup into the internal sleeve, the base and the bricks.