| 摘要 |
PROBLEM TO BE SOLVED: To provide an assembly-type writing instrument which can stimulate curiosity and playfulness of a user in addition to an original writing function.SOLUTION: An assembly-type writing instrument includes a shaft cylinder 12, and a core 14 housed inside the shaft cylinder 12. As the shaft cylinder 12 is structured by mutually combining a plurality of parts 12a, 12b..., the shaft cylinder 12 is made by appropriately combining the respective parts 12a, 12b.... Thereby, a user is required to make the shaft cylinder 12 first, and the assembly-type writing instrument 10 is made as if the user builds a plastic model, blocks or the like. |
