A hair brush assembly has a disk-shaped brush part having bristles and a disk shaped holding part having an interior cavity. The interior cavity sized to hold at least a part of the bristles. The interior cavity holds at least a part of the bristles when the brush is being stored. The interior cavity storing hair balm, in a way that contacts the bristles. The holding part can attach on to brush part, by mating, or by screwing on. The brush part has perimeter edges that define an outer perimeter of and a lip portion inside the perimeter edges, the lip portion formed of a flat surface, and a brush area inside the lip portion, where the brush area includes a plurality of bristles extending from the flat surface that forms the lip portion.

A toothbrush includes a handle, a head at a distal end of the handle comprising a bristle plate, a hole extending through the bristle plate, a plurality of bristles at least partially disposed in the hole and extending from the hole in a direction away from the head, and a reservoir in fluid communication with the hole. Fluid in the reservoir enters the tuft holes and is wicked out of the head of the toothbrushes by capillaries formed between the bristles.

An oral care implement having electrodes thereon. In one aspect, the oral care implement may include a handle and a head, the head having a front surface and an opposite rear surface. A plurality of tooth cleaning elements may extend from the front surface of the head. A soft tissue cleaner may be located on the rear surface of the head, the soft tissue cleaner including a protuberance field. A first electrode and a second electrode are each operably coupled to a power source to have opposite electrical charges. The first and second electrodes may be spaced apart from one another and substantially surround the protuberance field. In other embodiments, the first and second electrodes may be embedded within or otherwise located within the protuberance field.

The beauty charger is a beauty accessory that is combined with an internal cell phone charger. Beauty chargers come in the form of hairbrushes, cosmetic brushes and lipstick cylinders that have the capacity to charge cell phones. The design of the beauty charger fuses the beauty industry with the tech industry. Beauty chargers enhance common beauty accessories by enabling them with the ability to also be utilized as a cell phone charger when necessary. Beauty chargers alleviate the necessity of carrying independent cell phone chargers and separate beauty accessories in a handbag or purse.

An oral care device may include: a body including a head; a plurality of teeth cleaning elements extending from the head; a first electrode on the head; a second electrode on the head and spaced apart from the first electrode, wherein at least one of the first and second electrodes is a sacrificial electrode; a power source; and a controller configured to operably couple the power source to the first and second electrodes to create an electric potential between the first and second electrodes so that ions are released from the sacrificial electrode during a brushing session; wherein the controller is configured to change a magnitude of the electric potential the brushing session ends.

A personal hygiene device has a drive unit having a support, a stator fixedly mounted at the support, and an armature spring-mounted at the support for driven linear oscillating motion along a first longitudinal direction parallel to or coinciding with an x-axis of an x-y-z coordinate system. The armature has a center of gravity located in rest at a coordinate [x.sub.a, y.sub.a, z.sub.a], and a drive shaft fixedly coupled with the armature and having a center of gravity located in rest at a coordinate [x.sub.d, y.sub.d, z.sub.d]. A first treatment head assembly, detachably connected to the drive shaft, has a center of gravity located in rest at a coordinate [x.sub.t1, y.sub.t1, z.sub.t1]. A secondary mass element, spring-mounted at the support for essentially linear oscillating motion along the first longitudinal direction, has a center of gravity located in rest at a coordinate [x.sub.m, y.sub.m, z.sub.m]. At least the coordinate [x.sub.a, y.sub.a, z.sub.a] of the center of gravity of the armature has an offset in at least one of the y-direction and z-direction with respect to the coordinate [x.sub.d, y.sub.d, z.sub.d] of the center of gravity of the drive-shaft or with respect to the coordinate [x.sub.t1, y.sub.t1, z.sub.t1] of the center of gravity of the first treatment head assembly, i.e., y.sub.a≠y.sub.d and/or y.sub.a≠y.sub.t1 and/or z.sub.a≠z.sub.d and/or z.sub.a≠z.sub.t1; and the secondary mass element is configured such that the coordinate [x.sub.m, y.sub.m, z.sub.m] of the center of gravity of the secondary mass element is aligned with the coordinate [x.sub.j, y.sub.j, z.sub.j] of the joint center of gravity of the drive shaft, the first treatment head assembly and the armature in the at least one offset direction, i.e., y.sub.m=y.sub.j and z.sub.m=z.sub.j, so that a line connecting the coordinate [x.sub.m, y.sub.m, z.sub.m] of the center of gravity of the secondary mass element and the coordinate [x.sub.j, y.sub.jz.sub.j] of the joint center of gravity is parallel to or coincides with the x-axis.

A device for treating hair or scalp, the device comprises a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips, wherein the tips have at least one opening to dispense the formulation; and a controller that controls the amount of formulation that is dispensed from the tips.

An oral cleaning device includes a head portion, RF electrodes located on the head portion and a non-conductive barrier located on the head portion that separates the electrodes from each other. The electrodes, bristles (if included) and the non-conductive barrier are mounted on a base and the base is arranged for either vibratory or rotational motion.

A massage pin for skin blood circulation promoters has a lower end to/from which a silver conductor having stable electrical resistance is coupled or separated by a user of a skin blood circulation promoter, as needed. The massage pin includes: a coupling portion formed at an upper end of the massage pin and press-fitted into a circuit board disposed between a main body and a cover of a blood circulation promoter, the coupling portion being formed of a conductive rubber. An exposed portion extends from a lower end of the coupling portion and is exposed outside through a massage pin-passage hole formed through the cover. The exposed portion has a downwardly tapered connection portion extending from a lower end thereof and includes a silver conductor detachably coupled to the connection portion. The conductor has a reception portion open at an upper portion thereof.

A powered toothbrush includes a handle, a power source disposed in the handle, a head including a cavity disposed at a distal end of the handle, an electrically conducting element disposed in the cavity and electrically connected to the power source, and a movable cleaning element connected to the head and movable relative to the cavity. The movable cleaning element includes a tooth cleaning support member, a tooth cleaning element mounted on the support member, and a ferromagnetic member. Application of an electrical current to the electrically conducting element generates a magnetic field at the electrically conducting element. The magnetic field selectively at least one of attracts and repels the ferromagnetic member to move the movable cleaning element relative to the electrically conducting element.