Systems, devices, and methods for a cosmetic sponge having: a tip portion at one end of the cosmetic sponge; an angled portion, where the tip portion is surrounded by the angled portion; a bulbous portion, where the bulbous portion is disposed proximate a bottom of the cosmetic sponge; and a bottom portion, where the bottom portion is surrounded by the bulbous portion; and a thermochromic pigment in at least a portion of the cosmetic sponge, where the portion of the cosmetic sponge changes from a first color at a first temperature to a second color at a second temperature.

An applicator head for applying a fluid product including a cosmetic, care, or pharmaceutical product onto the keratinous substrate. The applicator head includes an applying member elongated along a longitudinal axis. The applying member has tubular body with a closed proximal end and an open distal end. The applying member includes a sidewall and an interior longitudinal cavity having an opening at the open distal end of the applying member. The applying member, at its distal end portion, has a ball socket for rotatably mounting a spherical ball. The spherical ball can discharge the fluid product by rotation. The sidewall includes at least two through feed openings that allow filling of the internal longitudinal cavity with the fluid product when the applying member is dipped in the receptacle. A portion of the spherical ball protrudes from the ball socket beyond the open distal end of the applying member.

A cosmetic delivery system includes a peristaltic pump assembly having one or more wipers, the peristaltic pump assembly configured to mobilize the one or more wipers and to compress a flexible tubing received within an inner passageway partly defined by a pump casing wall, and a cosmetic applicator set having a cosmetic cartridge, the cosmetic cartridge fluidically coupled to a proximate end of the flexible tubing and an applicator connected to a distal end of the flexible tubing.

A bottle including a reservoir for a liquid or semi-fluid product and a dispensing head projecting from the reservoir along a main axis. The dispensing head includes a roll-on applicator including a ball holder in which a ball is caged and from which a cap of the ball emerges. The bottle includes a rotary stopper suitable for covering the roll-on applicator in a closed position of the bottle, and for being released from the roll-on applicator for distributing product in an open position of the bottle. The ball holder is mounted translatably along the main axis, the roll-on applicator including an elastic component inserted between an applicator body and the ball holder. The ball moves in translation jointly with the ball holder to take a retracted position when the roll-on applicator is covered by the rotary stopper and a deployed position when the rotary stopper is released from the roll-on applicator.

A one-way valve adapted to be provided in a pressable container from which material is ejected wherein the valve includes: two adjacent tongues extending from a circumference of the pressable container, wherein the two adjacent tongues have two states: a first state wherein the tongues are not folded on a fold line, thereby the material passes between the tongues; and a second state wherein the tongues are folded on the fold line and prevent passage of material through them; and an opening, for ejecting the material therethrough at the first state, wherein the opening is disposed above the fold line at the first state, and below the fold line at the second state.

A liquid dispensing container assembly includes a container having a container interior configured to contain a supply of liquid to be dispensed. A rotatable, liquid dispensing head is carried by the container and has a dispensing surface and a dispensing port. An opening in the liquid dispensing head may communicate with the dispensing port. The liquid dispensing head includes one or more rollers disposed in one or more respective sockets. A dispensing adaptor may be disposed in the liquid dispensing head. The liquid dispensing head may be rotatable between a dispensing position wherein the opening in the liquid dispensing head aligns or registers with an opening in the dispensing adaptor to facilitate flow of the liquid from the container onto the dispensing surface of the liquid dispensing head and a closed position wherein the opening misaligns or misregisters with the opening in the dispensing adaptor.

The invention relates to a container (1) for accommodating a liquid, in particular a deodorant roller, has a container jacket (2), a discharge opening (3) arranged in the container jacket (2), a supporting and holding unit (4) which is arranged on the container jacket (2) and which encloses a flow channel (5) connected to the discharge opening (3), and a ball (6) arranged such that the ball can rotate in the supporting and holding unit (4) and is able to seal off said flow channel (5) with respect to the surroundings of the container (1). Formed between the supporting and holding unit (4) and the ball (6) are at least three contact areas (7), which run around the ball (6) and are formed substantially parallel to one another. Preferably, at least two contact areas (7) are formed as a supporting and holding areas (8), and at least one contact area (7) as a sealing area (9).

Manual device (200), comprising a casing (212) having a first distal end (12-1) and a second distal end (12-2), a first head (16A) and a second head (16B) that are movable axially between a use position and a retracted position, and a single mechanism (214) that is configured to bring the first head (16A) and the second head (16B) from the retracted position to the use position and vice versa, the mechanism (214) comprising at least one carriage (214A1, 214A2) having at least one head selected from the first head and the second head (16A, 16B) and a single spring (214B).

Applicator for applying a cosmetic product to the skin, in particular the eyelids, comprising an applicator member (10), the latter having on its external surface a recess (12) and an applicator tip (15) having a substantially flat main facet (20) extending from the recess (12) towards the distal end of the applicator member (10).

Method and device for treatment of a cutaneous surface or a mucous membrane. The device comprises a container, such as an aerosol can, for containing a composition comprising at least one refrigerant. The container has a container outlet and a valve communicating with the container outlet. An applicator is mounted or mountable to the container. The applicator comprises a heat exchanger, a contact surface and a dispensing channel between the container outlet and one or more applicator outlets arranged for wetting the contact surface. The dispensing channel defining a flow path crossing the heat exchanger. The contact surface can for example be formed by a non-porous layer, e.g. of plastic or rubber.