PYREX
| Date | Clue |
|---|---|
| 2026-08-25 | Baker's glassware brand |
| 2018-01-20 | Material for a baking vessel |
| 2017-03-28 | Measuring cup material |
| 2016-12-09 | Flask material |
| 2015-10-31 | Test tube material |
| 2013-11-28 | Beaker material |
| 2011-03-30 | Material for a baking dish |
| 1998-08-25 | Heat-resistant glass |
| 1998-04-02 | Beaker material |
| 1997-04-13 | Glass cookware brand |
| 1996-10-04 | Test-tube glass |