An ink-jet ink composition includes: a solvent; a pigment comprising a first powder, the surface of which, in the solvent, bears a first charge; an ionic polymer having a second charge, which is counter to the first charge; and polyvalent ions having the first charge. The ink composition has a surface tension of 53 mN/m or less.

A pot for dispensing cosmetic product includes a base having a hollow body surmounted by a neck, the base defining a housing adapted to receive the cosmetic product, at least one refill of cosmetic product mounted on the base, and a cover closing the pot and adapted to be attached on the base or the refill. The base, the refill and the cover are successively stacked. The refill has a tank for storing the cosmetic product, the inner volume of which is at least identical to the inner volume of the housing of the base, the tank being inserted into the housing of the base by descending below the level of the neck of the base.

A hair comb with oil cartridge comprising a comb body having a selectively removable cover, a first end opening, a plurality of teeth, and a selectively removable oil cartridge defining an oil cavity disposed within a cartridge channel and operably configured to fluidly couple with the cartridge channel and fluid transport channel which continuously spans from the cartridge channel and fluidly couples to the first end opening of the comb body.

A cosmetic package for dispensing a cosmetic product, the cosmetic package includes a replaceable cartridge for housing the cosmetic product. The cosmetic package further includes a bottle body and a screw member that is secured inside the bottle body such that the screw member does not have any axial or rotational movement relative to the bottle body. The replaceable cartridge comprises a sheath and a plate housed within the sheath. The sheath is rotatably engaged to the screw member, and moves up and down along the length of the screw member to hide or expose the cosmetic product housed in the sheath. The plate is stationary relative to the screw member when the sheath moves up and down. The sheath and the plate that can be replaced or refilled, while the bottle body, screw member, cover body of the cosmetic package can be retained for reuse.

A product dispensing apparatus including a reusable product dispenser and a refill cartridge configured to releasably couple to the reusable product dispenser. The reusable product dispenser includes a housing defining a longitudinal axis, a base rotatably coupled to a proximal portion of the housing, and a telescope assembly. The base is configured to rotate about the longitudinal axis in a first direction and a second direction. The telescope assembly includes a proximal section and a distal section movable relative to the proximal section along the longitudinal axis defined by the housing between a collapsed condition and an extended condition. At least one of the proximal section or the distal section is operably coupled to the base such that rotation of the base about the longitudinal axis causes corresponding rotation of the telescope assembly about the longitudinal axis.

A care instrument arranges a storage container and a peristaltic pump, with the storage container accommodating the care product, the peristaltic pump being configured to draw the care product from the storage container and deliver the care product to a surface of a housing. In this way, a user can apply care products while using the care instrument. By controlling the peristaltic pump by the control component, the care product is delivered to the surface of the housing in a timed and quantitative manner for precise and accurate delivery of the care product. The massaging component and the peristaltic pump can operate independently. When only the massaging component works independently, the care instrument functions in massaging, and when the massaging component and the peristaltic pump work together, the care product delivered to the surface of the housing may be further uniformly dispersed by the massaging component.

A cosmetic container with an application member includes a cylindrical barrel, a core, a bottle that is configured to accommodate cosmetic and has an opening, a sleeve, and a joint that has an opening portion and a closed portion. The sleeve is configured to expose the application member or cover an outer circumference of the application member by a sliding operation of the sleeve. When the sleeve slides for exposing the application member, the opening portion overlaps with the opening so that the cosmetic passes through the opening portion and the opening. When the sleeve slides for covering the outer circumference of the application member, the closed portion overlaps with the opening to prevent the cosmetic from passing through between the joint and the bottle.

Container with a modular structure consisting of an internal disposable assembly, or refill, comprising a glass vial, preferably intended to contain nail polish formulations, and a brush stem fixed through the glass vial lid, this disposable assembly designed to adapt into an external non-disposable assembly, comprising a lower safe handling base, having a cavity in which the vial is inserted, and a hollow upper body to externally grasp the vial lid to open and close the vial and, at the same time, to grasp the brush stem upper portion, providing appropriate handling of the thus formed brush assembly applicator, reducing the amount of discarded material, encouraging single-person use and safety.

A feeding container includes a container body capable of accommodating contents, and a nozzle provided in an upper portion of the container body, and the contents accommodated in the container body is discharged from the nozzle. The nozzle extends in a horizontal direction, and pushes out the contents in the horizontal direction via a discharge hole opening in the horizontal direction, and a projection which projects in a direction intersecting an extending direction of the nozzle is provided on an extending side surface of the nozzle.

An apparatus is described for dispensing cosmetic material from a cartridge onto a dispensing surface. The apparatus includes a retractable plate disposed beneath the detachable portion, where a dispensing end of the at least one cartridge is configured to penetrate the retractable plate and the detachable portion. When the retractable plate is at a stable highest position, the dispensing end of the at least one cartridge is flush with the surface of the retractable plate. When the retractable plate is moved to a predetermined stable downward position below the highest position, and the detachable portion is placed on the retractable surface, the dispensing end of the at least one cartridge is flush with the dispensing surface and the retractable plate is configured to move even further downward to an unstable position in response to a downward force on the detachable portion.