(57) Abstract Objective The for penmanship which trains the forma of the accurate hand which has writing toolGrip having auxiliary statement tool is offered. Constitution Sponge block body of grip having auxiliary statement tool for penmanship10 to extend over apex 11, at the same time a little leaning toward the front tiltThe concave surface 12 which diagonal is done is provided. On both sides of concave surface 12, parentThe finger and the index finger, the middle finger, the ring finger and the little finger are strided respectively, the positionComing possible guide concave arc 13, 14, 15, 16 and 17Is formed. User guide concave arc 13, 14 and 1To stride each finger on 5, 16 and 17 and leave, concave surface 12Striding, when it defers pencil 20 in concave surface 12, the moth which correspondsEach finger being guided by the ido concave arc, altogether palm the grip having for penmanshipTo grasp auxiliary statement tool, because it is possible, to wrap, the hand which has writing toolAs it can containment forma accurately, long haul useBusiness doing, the hand which includes the finger does not become tired.
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