A housing element for a writing instrument includes a hollow, sleeve-shaped, elongated base body having an opening for receiving the writing instrument or a pencil lead of the writing instrument at a first longitudinal end. The base body has a second longitudinal end, which is opposite the first longitudinal end, and has a retaining recess that is formed with a polygonal cross section for directly or indirectly retaining a bit in a rotationally fixed manner. A writing instrument including the housing element is also provided.

A housing element for a writing instrument includes a hollow, sleeve-shaped, elongated base body having an opening for receiving the writing instrument or a pencil lead of the writing instrument at a first longitudinal end. The base body has a second longitudinal end, which is opposite the first longitudinal end, and has a retaining recess that is formed with a polygonal cross section for directly or indirectly retaining a bit in a rotationally fixed manner. A writing instrument including the housing element is also provided.

A promotional item comprises a writing instrument having a substantially flat surface and a box carrying the writing instrument and having a top with a flat surface. A matching recess in the box has an opening in the flat surface matching a profile of the writing instrument. The flat surface of the writing instrument is flush with the flat surface of the box when the writing instrument is carried by the box and positioned in the recess. Promotional indicia is disposed on the flat surface of the box and the flat surface of the writing instrument.

A holder for a stylus for a mobile device, including a body, an extending portion, and a first attachment feature. The body includes a tip end at one end and an opening at an opposite end. The tip end is configured to cover a tip of the stylus when in the holder. The opening being configured to accept the stylus into the body. The extending portion includes an extending end that extends from the opening in a direction away from the body, and a cap portion at cap end of the arm opposite the extending end of the arm. The cap portion is configured to cover at least a portion of a cap end of the stylus opposite the tip of the stylus. The first attachment feature is configured to removably mate or connect with a corresponding attachment feature of a mobile device or a mobile device case.

A holder for a stylus for a mobile device, including a body, an extending portion, and a first attachment feature. The body includes a tip end at one end and an opening at an opposite end. The tip end is configured to cover a tip of the stylus when in the holder. The opening being configured to accept the stylus into the body. The extending portion includes an extending end that extends from the opening in a direction away from the body, and a cap portion at cap end of the arm opposite the extending end of the arm. The cap portion is configured to cover at least a portion of a cap end of the stylus opposite the tip of the stylus. The first attachment feature is configured to removably mate or connect with a corresponding attachment feature of a mobile device or a mobile device case.

People carry electronic devices on their person which have cases to protect electronic devices from falls. People also carry a variety of tools on their persons. Existing cases rarely have integrated tools and when they do the utility of the case and the tool are both reduced. The present invention is a protective case for electronic devices which securely stores tools inside the case. The tools are fully removable from the case. The tools are retained in the case by geometric interference between the tool and the case.

People carry electronic devices on their person which have cases to protect electronic devices from falls. People also carry a variety of tools on their persons. Existing cases rarely have integrated tools and when they do the utility of the case and the tool are both reduced. The present invention is a protective case for electronic devices which securely stores tools inside the case. The tools are fully removable from the case. The tools are retained in the case by geometric interference between the tool and the case.

A touch pen is provided. The touch pen includes a pen holder, a refill, and a main control board, and a pen tip connected to the refill and extending out of one end of the pen holder. The refill and the main control board are disposed in the pen holder. When writing by the touch pen, the pen tip forms a real handwriting and drives a touch device to generate a touch signal so as to trigger the touch device to generate touch handwriting data corresponding to the real handwriting. A touch device with the touch pen, and a system for calligraphy practice are also provided, which may conveniently preserve the written handwriting.

A touch pen is provided. The touch pen includes a pen holder, a refill, and a main control board, and a pen tip connected to the refill and extending out of one end of the pen holder. The refill and the main control board are disposed in the pen holder. When writing by the touch pen, the pen tip forms a real handwriting and drives a touch device to generate a touch signal so as to trigger the touch device to generate touch handwriting data corresponding to the real handwriting. A touch device with the touch pen, and a system for calligraphy practice are also provided, which may conveniently preserve the written handwriting.

A writing utensil container formed from a single plastic mold, including a container front panel, a front bottom component, a container back panel, a back bottom component, and a container lid component. A bottom integral hinge component may pivotally couple the back bottom component and the front bottom component, allowing the container front and back panels to pivot toward and away from each other. A lid integral hinge component may pivotally couple to the container back panel with the container lid component for opening and closing thereof. The container front and back panels may have coupling mechanisms that selectively engage with each other to prevent pivoting about the bottom integral hinge component to retain crayon boxes between the container front and back panels. A front closure feature of the front panel may selectively engage with a lid closure feature for selectively retaining the container lid component in a closed position.