A cosmetic refill pack, a cosmetic application device, and a shade matching cosmetic kit are described. In an embodiment, the cosmetic application devices include a container base, a removable cosmetic cartridge, an overcap configured to detachably couple to the container base and envelop the removable cosmetic cartridge, a cosmetic bullet, a cartridge riser, a container riser and a base plug configured to detachably couple to the container base, wherein the base plug comprises cosmetic color information indicative of a cosmetic color of the cosmetic bullet. In an embodiment, the cosmetic refill packs include a refill cartridge, a cosmetic bullet, and a base plug configured to detachably couple to the open end of the refill cartridge, wherein the base plug comprises cosmetic color information indicative of a cosmetic color of the cosmetic bullet. Shade matching cosmetic kits comprise a cosmetic application device and one or more cosmetic refill packs.

A stick-type cosmetics container having a refill structure according to an embodiment of the present invention comprises: a container main body; a rotary dial rotatably coupled to the container body; a protective tube detachably coupled to the container main body; an activation member is rotatably coupled to the protective tube and provided with a elevating protrusion; and a stick holder which screw-couples to the activation member, and to which a cosmetics product in stick form attaches, and which is provided with an elevating spiral groove, wherein the rotary dial and activation member are provided with a first fitting protrusion and a second fitting protrusion, respectively, to allow meshing and engaging with each other in the direction of attachment and detachment of the container main body and protective tube.

A method for forming a stick for lips includes positioning a mould (2) made of an elastic material, such as silicone, on a first support (11), the said mould comprising a casting cavity (4) endowed with an opening (5). The method further includes centring a cup (3) in the casting cavity (4) opening (5), pouring a melted cosmetic product through the cup (3) and into the casting cavity (4), waiting for the solidification of the melted cosmetic product in the casting cavity (4) so as to form the stick, and extracting the stick (7) from the cavity by gripping the cup (3).