Abstract: The present invention proposes a multipurpose pen-holding trainer, whose shape is roughly triangular. The present invention comprises a main body integrally formed of soft rubber. The main body is a hollow pillar with an opening formed at each of the two ends thereof. The two openings can be penetrated to join a penholder. The main body is fixed at the one-third position of the penholder near the pen point. Triangular positioning points can prevent the user from making trivial actions such as rotating or striking the pen and help the user be accustomed to placing his fingers on the penholder. A plurality of shifting bodies are installed on the triangular surface of the main body to help the user move his fingers for writing so that the problem of untidy chirography of the user due to incorrect pen-holding posture can be avoided.

Abstract: The present invention provides an ink-slab for calligraphy, wherein a hollow case is formed. A baffle partitions the space of the case into a water tank and an ink tank. Each tank has an opening. The openings of the water tank and the ink tank extend upwards to form necks and are installed slantingly along the direction of hair arrangement and ink scraping. Using so integrated but still separate design, the user can select to moisten a hair pencil with ink or dilute or wash it with water according to necessity. Hair arrangement will be more smooth and the scraped ink can be prevented from spilling out of the opening. An accommodation tank is formed in the case and a case cover is matched with the accommodation tank. Tissue papers can be placed in the accommodation tank to be taken along with the ink-slab. Concavity grooves are formed on the bottom edges of side walls of the cover for the accommodation tank. Hair pencils can be placed on the concavity grooves when the cover is placed upside down.

Abstract: A cap assembly of a writing brush comprises a cap having a top opening, first and second circumferential recesses located below and adjacent to the top opening; and a collapsable sleeve having first and second end holes with first and second circumferential projections formed therearound respectively. The first projection is engaged with the first recess and the second projection is engaged with the second recess for permitting the point of the writing brush to insert into the cap in a first position. The second projection is extended toward the opening until covering and securing around handle of the writing brush for sealing the point of the writing brush within the cap and the sleeve in a second position.