Fountain pen
Objects - Writing and Painting | Kumasaka Hiroshi |  BOS Convention 1981 Spring | 12 | Square
2 units | |
Fountain pen
Objects - Writing and Painting | Kumasaka Hiroshi |  NOA Magazine 142 | 10 | Square
2 units | |
Fountain pen
Objects - Writing and Painting | Kumasaka Hiroshi |  NOA Magazine 440
| 14 | Square
2 units | |
Fountain pen
Objects - Writing and Painting | Kumasaka Hiroshi |  Origami USA Convention 1981 (read full review)
| 23 | Square
2 units | |
Fountain pen
Objects - Writing and Painting | Kumasaka Hiroshi |  Origami USA Convention 1983 (read full review)
| 89 | Square
2 units | |
Mechanical pencil
Objects - Writing and Painting | Kumasaka Hiroshi |  NOA Magazine 260 | 23 | Rectangle - 1X2
2 units | |
Pen
Objects - Writing and Painting | Kumasaka Hiroshi |  CDO convention 1982 | 6 | Square | |
Pencil
Objects - Writing and Painting | Kumasaka Hiroshi |  NOA Kessakusen
| 83 | Rectangle - 1X2 | 
Folded from a rectangle of origami paper by Gilad Aharoni |
Pencil 2
Objects - Writing and Painting | Kumasaka Hiroshi |  NOA Magazine 57 | 18 | Rectangle - 1X2 |
Folded by Gilad Aharoni |
Pencil case
Boxes and Containers | Kumasaka Hiroshi |  NOA Magazine 80 | 10 | Square | |
