| 摘要 |
PROBLEM TO BE SOLVED: To provide a training aid for brush strokes, which is attached to a writing tool body without processing the writing tool body to enable a user to achieve the improvement in smooth writing with the writing tool (a writing brush or the like).SOLUTION: The training aid for brush strokes includes an upper saucer and a balance ball, and the upper saucer has a concave surface (recess) formed on one surface thereof and has a convex surface (projection) formed on the other surface, and the balance ball is connected by a drop preventing string. A recess to be mated with the convex surface of the saucer is formed in a lower part of the balance ball, and the upper saucer is so rotatable that the balance ball can be put on either the concave surface or the convex surface. A lower attachment to which a balance rod can be attached is removably provided in the lower part of the training aid for brush strokes. |
