A liquid replenishing container configured to replenish recording liquid to a liquid storage container having a receiving portion of the recording liquid, includes a holding portion that holds recording liquid to be replenished to the liquid storage container; and an injecting portion that has an opening to discharge the recording liquid in the holding portion, and that is inserted into the receiving portion of the liquid storage container, wherein the opening opens so as to face an inner wall of the receiving portion.

Provided is a tail plug to be attached to a tail end of a shaft part of a writing instrument. The tail plug includes an inner plug that is fitted into the shaft part and an outer plug that is coupled with the inner plug. The inner plug has a first opening through which a fluid can flow in an axial direction of the shaft part; the outer plug has a second opening through which a fluid can flow in the axial direction of the shaft part, and at least one of the first opening and the second opening are configured to be closed when the outer plug and the inner plug are coupled with each other.

The technology described herein relates to a system and device for saturating an absorbent wicking nib with at least two inks transferred from at least two ink donor structures, to provide a multicolor marker nib. In aspects, a wicking nib device is configured to orient the saturated marking nibs of two different-colored, saturated marker nibs directly adjacent opposing side portions of a porous wicking nib, such that the porous wicking nib simultaneously wicks ink from both contacted marker nibs to create a dual-color marking nib. The wicking nib device may include an aperture for viewing the wicking action.

The invention provides a system for refilling of used markers. The system comprises at least one round plate (1) mounted on a supporting platform, at least one ink reservoir (2) adapted to store ink and positioned at the center of the round plate (1) and one entry hole (3) on the ink reservoir (2) adapted to hold a nib of a marker (6). The round plate (1) of the system is mounted on a motor adapted to rotate the round plate (1) at high speed in a circular motion to dispense ink from the ink reservoir (2) by centrifugal force via the entry hole (3) to refill the marker (6) through the nib.

In a writing tool 1, a front shaft 5 is detachably provided on a rear shaft 6 containing an ink absorbent body 7. A filling part 51 is provided on an outside surface of a rear part of the front shaft 5. The filling part 51 detachably fits to a fitted part 61 formed on an inside surface of an opening part of the rear shaft 6. The filling part 51 has an outward-facing pressure contact part 53 and a radially penetrating slit 54. The fitted part 61 has an inward-facing pressure contact part 63. The front shaft 5 and the rear shaft 6 are brought into a pressure contact with each other when the front shaft 5 and the rear shaft 6 are fitted to each other.

A device for manual application of a liquid. The device may be used for painting, marking, drawing, writing and/or applying make-up to keratinous surfaces. The device includes a capillary store for the liquid, the capillary store having a filing level, and a measuring device for measuring the filing level of the capillary store.

A tail plug to be attached to a tail end of a shaft part of a writing instrument includes an inner plug that is fitted into the shaft part and an outer plug that is coupled with the inner plug. The inner plug has a first opening through which a fluid can flow in an axial direction of the shaft part; the outer plug has a second opening through which a fluid can flow in the axial direction of the shaft part, and at least one of the first opening and the second opening are configured to be closed when the outer plug and the inner plug are coupled with each other.

The technology described herein relates to a system and device for saturating an absorbent wicking nib with colored ink supplied by an ink pad having a well configured to receive a portion of the sidewall of the nib. Different colors of ink can be transferred to different portions of the nib sidewall to result in a multicolor marker nib.

The technology described herein relates to a system and device for saturating an absorbent wicking nib with colored ink supplied by an ink pad having a well configured to receive a portion of the sidewall of the nib. Different colors of ink can be transferred to different portions of the nib sidewall to result in a multicolor marker nib.

The technology described herein relates to a system and device for saturating an absorbent wicking nib with at least two inks transferred from at least two ink donor structures, to provide a multicolor marker nib. In aspects, a wicking nib device is configured to orient the saturated marking nibs of two different-colored, saturated marker nibs directly adjacent opposing side portions of a porous wicking nib, such that the porous wicking nib simultaneously wicks ink from both contacted marker nibs to create a dual-color marking nib. The wicking nib device may include an aperture for viewing the wicking action.