A seed-containing crayon. The crayon includes an elongated member formed of a marking composition to leave a colored mark on a surface when the elongated member contacts the surface. The marking composition is formed of a wax, a pigment, and a plant nutrient that is activated by application of water to the elongated member. Plant seeds are embedded in the marking composition of the elongated member. The crayon can include a paper band that at least partially surrounds the elongated member along at least part of the length of the elongated member in which the plant seeds are embedded.

A seed-containing crayon. The crayon includes an elongated member formed of a marking composition to leave a colored mark on a surface when the elongated member contacts the surface. The marking composition is formed of a wax, a pigment, and a plant nutrient that is activated by application of water to the elongated member. Plant seeds are embedded in the marking composition of the elongated member. The crayon can include a paper band that at least partially surrounds the elongated member along at least part of the length of the elongated member in which the plant seeds are embedded.

A pencil sharpener may include a body having a first end and a second end aligned along a main axis of the body, the body having a pencil receptacle disposed at the first end and configured to releasably attach to a pencil such that a longitudinal axis of the pencil is parallel to the main axis of the body of the pencil sharpener, the body further having a bore formed therein between the first end and the second end, the bore having a bore axis oblique to the main axis; and a sharpener blade disposed adjacent the bore such that a portion of a pencil is insertable into the bore of the body to be sharpened by the sharpener blade.

A device includes a connector configured to electrically contact a conductive core of a pencil and a circuit electrically connected to the contact. The circuit transmits a signal via the contact and the conductive core.

A device includes a connector configured to electrically contact a conductive core of a pencil and a circuit electrically connected to the contact. The circuit transmits a signal via the contact and the conductive core.

A magnetized writing and amusement device. The device having a first end and a second end. Each of the ends having a magnet embedded with the interior. The magnetics allowing for the coupling of multiple devices together. The first end functions as a cap for the device and conceals a writing implement located within the internal structure of the device.

A magnetized writing and amusement device. The device having a first end and a second end. Each of the ends having a magnet embedded with the interior. The magnetics allowing for the coupling of multiple devices together. The first end functions as a cap for the device and conceals a writing implement located within the internal structure of the device.

The invention relates to a biodegradable and/or compostable core or crayon for writing, drawing, and/or cosmetic purposes containing at least one fatty acid ester, at least one metal soap and/or soap, and at least one colorant, wherein the at least one fatty acid ester and the at least one metal soap and/or soap are included in a total proportion of 33 to 90 wt. %.

The invention furthermore relates to a pencil comprising such a core and to a method for producing such a core or crayon.

An active stylus having physical writing function includes a tip shell including a first opening and a second opening, a first electrode including a first end protruded through the first opening of the tip shell and including a second end protruded through the second opening of the tip shell and entered a main body housing of the active stylus, wherein the first electrode includes conductive material. The tip shell includes non-conductive material. The first end of the first electrode is configured to leave colored traces on an object by physical friction caused between the first end of the first electrode and the object.

A writing device includes a body having a main axis, the body having a bore formed therein, the bore having a bore axis oblique to the main axis, and a sharpener blade operatively attached to the body at least partially within the bore, such that a pencil is insertable into the bore of the body to be sharpened by the sharpener blade.