FIELD: engineering of finger instruments for writing and drawing.
SUBSTANCE: device contains rolling or soft-tip writing unit, reservoir for writing material, plastic element in form of thimble for holding the tool on finger, cross connections, holders, reservoir for writing material is made in form of cylinder, ball or drop, beginning at upper frontal section of thimble and being its extension, or in form of spiral, or hollow inside the element in form of thimble or reservoir, consisting of several links connected by cross connections, holders are made in form of yokes, freely supporting the device, while vertical axis of writing unit is positioned perpendicularly to when hand is in writing position, and internal hollow of thimble repeats shape of lower phalanx of hand finger and has apertures and recesses, while element in form of thimble has hollow for feeding writing material to writing unit.
EFFECT: increased control over device during writing, drawing and erasing.
4 cl, 4 dwg
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