A cosmetic compact including a hinge, the hinge including a spine having at least two extensions and at least two protrusions extending from the at least two extensions; a base, the base including at least two receivers and at least one opening configured to receive at least one pan; and a cover, wherein the cover and the base are connected to one another via the hinge. The spine having (1) a locked position wherein the extensions are configured to wrap around the base and the at least two protrusions are configured to be removably locked into the at least two receivers thereby securing the at least one pan within the at least one opening, and (2) an unlocked position wherein the at least two protrusions are configured to be removed from the at least two receivers thereby providing access to the at least one opening.

A modular case includes: a base having opposing side rails formed along sides of the base, the side rails forming elongate channels therein; a plurality of container modules removably secured on the base, the plurality of container modules having a base plate having a width extending across a width of the base such that sides of the base plate fit within the elongate channels formed by the side rails of the base, one or more containers formed on the base and extending upwardly therefrom, the one or more containers including an open end, and one or more caps secured to the one or more containers over the open end. Sides of the plurality of base plates slidably engage the elongate channels formed on the base such that the plurality of container modules are removably secured to the base.

A modular case includes: a base having opposing side rails formed along sides of the base, the side rails forming elongate channels therein; a plurality of container modules removably secured on the base, the plurality of container modules having a base plate having a width extending across a width of the base such that sides of the base plate fit within the elongate channels formed by the side rails of the base, one or more containers formed on the base and extending upwardly therefrom, the one or more containers including an open end, and one or more caps secured to the one or more containers over the open end. Sides of the plurality of base plates slidably engage the elongate channels formed on the base such that the plurality of container modules are removably secured to the base.

A dropping pipette-type cosmetic container includes a container body having a discharge port formed on one side thereof, a downward movement limiting member coupled to the other side of the container body, a pressing button rotatably coupled to the downward movement limiting member and configured to move downward by pressurization, and an elastic member for elastically supporting the pressing button; the downward movement limiting member has multiple main grooves formed thereon at different depths and has auxiliary grooves formed thereon so as to have the same depths as those of respective main grooves, which have different depths, and to constitute pairs therewith; main protrusions to be inserted into the main grooves and auxiliary protrusions to be inserted into the auxiliary grooves are formed on the pressing button so as to correspond to each other.

A disposable deformable capsule includes: a pouch containing a cosmetic product whose periphery is two sheets pressed against and fixed to one another; a channel connecting the pouch to the outside, forming a section of narrower cross-sectional area; a frangible wall separating the pouch and channel, shapes as an inward-pointing angular recess within the otherwise convex shape of the periphery of the pouch, the rupture of which occurs by peeling apart, at the recess, the two sheets, placing the pouch in communication with the channel so the product flows to the channel; a connector, able to be coupled with another connector of another capsule, with rigidity sufficient to seal the connection between the capsules once coupled, located at one end of the channel opposite the end next to pouch or at an opening distinct from the end of the channel located next to pouch, opening to outside the capsule.

One pouch for storage of multiple components of a mixture is described with a first compartment and a second compartment. At least one channel is defined between the first compartment and the second compartment and at least one seal is installed within the channel. An agitator is installed in the first compartment. The seal is breakable and the agitator is removable. Another pouch separates two pockets with an air compartment. The air compartment is breakable.

One pouch for storage of multiple components of a mixture is described with a first compartment and a second compartment. At least one channel is defined between the first compartment and the second compartment and at least one seal is installed within the channel. An agitator is installed in the first compartment. The seal is breakable and the agitator is removable. Another pouch separates two pockets with an air compartment. The air compartment is breakable.

An interlocking reusable spill-proof container is disclosed. More particularly, an interlocking reusable spill-proof travel bottle that can house a cosmetic or personal care product, or separately house multiple cosmetics or personal care products is disclosed.

An interlocking reusable spill-proof container is disclosed. More particularly, an interlocking reusable spill-proof travel bottle that can house a cosmetic or personal care product, or separately house multiple cosmetics or personal care products is disclosed.

A toothpaste composition for tooth whitening comprising first contents and second contents, wherein one of the first contents and second contents comprises a tooth whitening agent, and it is constructed such that the first contents and second contents are filled in a container having a diaphragm or separate containers and simultaneously used when brushing teeth is provided. The container is a dip tube container.