| Clue | Source | Date |
|---|---|---|
| *School supply item that might come with dividers | Wall Street Journal | 08 Dec 2020 |
| Loose-leaf sheet holder | New York Times | 20 Mar 2018 |
| Loose-leaf sheet holder | ||
| Schoolbag item, often | USA Today | 26 Jan 2016 |
| Schoolbag item, often | ||
| Back-to-school item | ||
| Schoolbag item | ||
| Paper holder | ||
| Schoolbag item |