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Multicolor writing implement

Image Number 2 for United States Patent #4702633.

A multicolor writing instrument consists of two individual writing implements which respectively contain a ball point pen refill. The implements are identical in construction with each having an elongated grip portion and a shoulder extending laterally from the end opposite a writing stylus, the shoulders being provided with recesses for respectively and sealably receiving the writing stylus of the other implement when the two implements are connected together in a storage condition.

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