Nice collector's piece! Original box for the Pentel PS1045 Sliding Sleeve Mechanical Pencil. Box is complete with the Pentel branded styrofoam insert. Originally, this would have held 12 pencisl. No pencils are included with this listing. Great colors and graphics.  

- Manufacturer/Model: Original Box for Pentel PS1045
- Year of Manufacture: 1973-1980 (likely late 1970s due to 1200 yen sticker on pencils that were with the box)
- Color: Various
- Material: Cardboard and styrofoam
- Lead: N/A - no pencils included in listing
- Condition Rank: Good condition. Shows wear comensurate with age
- Country of Manufacture: Japan