A multi pencil includes a cylindrical main body, a cylindrical leading tube engaged with the main body, and a plurality of sliding parts that are each coupled with a plurality of drawing materials held in the interior of the leading tube and slidably provided by a constant distance with respect to the main body. Regarding this configuration, one arbitrary sliding part, out of the plurality of sliding parts, moves forward by a constant distance with respect to the main body, whereby the drawing material coupled with the sliding part is exposed from the leading tube, and in this state, the leading tube and the main body are relatively rotated in one direction, which allows the drawing material to move forward. In the multi pencil, the forward movement of the drawing material is regulated by the relative rotation of the leading tube and the main body in the one direction.

A multi pencil includes a cylindrical main body, a cylindrical leading tube engaged with the main body, and a plurality of sliding parts that are each coupled with a plurality of drawing materials held in the interior of the leading tube and slidably provided by a constant distance with respect to the main body. Regarding this configuration, one arbitrary sliding part, out of the plurality of sliding parts, moves forward by a constant distance with respect to the main body, whereby the drawing material coupled with the sliding part is exposed from the leading tube, and in this state, the leading tube and the main body are relatively rotated in one direction, which allows the drawing material to move forward. In the multi pencil, the forward movement of the drawing material is regulated by the relative rotation of the leading tube and the main body in the one direction.

A multi-function writing implement comprises a pen shaft, a colored pen assembly, and an erasing pen assembly. The colored pen assembly is arranged at one end of the pen shaft. The colored pen assembly includes a cartridge seat, a nib seat, a plurality of colored cartridges, a plurality of relay cartridges, and a plurality of colored ink cotton tubes. The cartridge seat is connected to the pen shaft. One end of the nib seat has a plurality of cartridge slots. The colored cartridges are respectively arranged at the cartridge slots. The relay cartridges are respectively connected to the colored cartridges and arranged in the cartridge seat. The colored ink cotton tubes are respectively connected to the relay cartridges and arranged in the pen shaft and the cartridge in parallel. The erasing pen assembly is arranged at the other end of the pen shaft opposite to the colored pen assembly.

A four color multi-pencil capable of one-handed operation is presented. Each color is contained in a cartridge assembly and each cartridge assembly may be individually selected for use and the material within the cartridge advanced for dispensing by means of a single pressing motion. The multi-pencil is designed to be a “snap together” assembly. No fasteners or adhesives are required. The multi-pencil contains a main body and a barrel. Housed within the barrel are a plurality of cartridge assemblies. Housed within the main body are a plurality of slide members for actuating the cartridges. Each cartridge assembly contains a mechanism for advancing drawing material or material to be dispensed.

A four color multi-pencil capable of one-handed operation is presented. Each color is contained in a cartridge assembly and each cartridge assembly may be individually selected for use and the material within the cartridge advanced for dispensing by means of a single pressing motion. The multi-pencil is designed to be a “snap together” assembly. No fasteners or adhesives are required. The multi-pencil contains a main body and a barrel. Housed within the barrel are a plurality of cartridge assemblies. Housed within the main body are a plurality of slide members for actuating the cartridges. Each cartridge assembly contains a mechanism for advancing drawing material or material to be dispensed.

The invention is a lipstick container assembly that houses a plurality of lipsticks. Specifically, the disclosed assembly includes a housing and a lid. The interior of the container includes a plurality of lipsticks that can be advanced from the container via a slide as desired by the user. Particularly, a desired lipstick color can be selected by the user. The corresponding compartment slide can be moved in an upward direction along a groove to elevate the desired lipstick from an outlet in the lid. The lipstick can then be applied as needed by a user. When the slide is manipulated in a downward direction, the lipstick is reverted into the container interior for storage.

A writing instrument, in particular a pen, comprises a housing comprising a front barrel and a rear barrel, the front barrel having a front opening, two or more cartridges for storing colorants or inks, each cartridge having a writing tip, at least one actuator for selectively moving one of the cartridges within the housing so that the writing tip of a selected cartridge extends through the front opening of the front barrel, and a cartridge guide member which is designed to guide the movement of the cartridges within the housing. The front barrel and the cartridge guide member are designed to be removed from the rear barrel for replacing one or more of the cartridges. In particular, the front barrel and the cartridge guide member may be removed from the rear barrel while the cartridge guide member may remain mounted to the front member at the same time.

A multi-function writing instrument comprises a body extending in an axial direction, at least two writing elements arranged inside the body, each writing element comprising a writing head able to take up a retracted position in which the writing head is stowed in the body and a writing position in which the writing head protrudes from the body, one of the writing elements being a lead-holder system comprising a lead-holder mechanism and a lead container, the lead container comprising a side opening for inserting leads.

A multi-function writing instrument comprises a body extending in an axial direction, at least two writing elements arranged inside the body, each writing element comprising a writing head able to take up a retracted position in which the writing head is stowed in the body and a writing position in which the writing head protrudes from the body, one of the writing elements being a lead-holder system comprising a lead-holder mechanism and a lead container, the lead container comprising a side opening for inserting leads.

A writing instrument, in particular a pen, comprises a housing comprising a front barrel and a rear barrel, the front barrel having a front opening, two or more cartridges for storing colorants or inks, each cartridge having a writing tip, at least one actuator for selectively moving one of the cartridges within the housing so that the writing tip of a selected cartridge extends through the front opening of the front barrel, and a cartridge guide member which is designed to guide the movement of the cartridges within the housing. The front barrel and to the cartridge guide member are designed to be removed from the rear barrel for replacing one or more of the cartridges. In particular, the front barrel and the cartridge guide member may be removed from the rear barrel while the cartridge guide member may remain mounted to the front member at the same time.