| 摘要 |
PROBLEM TO BE SOLVED: To propose a writing instrument, capable of enhancing a commodity value with a simple constitution at a low cost. SOLUTION: A cylindrical pen holder 1 is made of a colorless transparent member. A pen core 2 having a nib 4 at a distal end, is inserted into the holder via a predetermined housing space 5 from its inner wall. A plurality of decorative blocks 3 in which the core is passed and laminated, are disposed in the holder 1 with the core 2 as a guide. The respective blocks are respectively colored in different colors. |
