| Answer | Crossword Clue |
|---|---|
| ESPTEST | Zener cards are used in it |
| POLO | Mallets are used in it |
| CLAYMATION | Film models are used in it |
| PABA | Derivatives of it are used in sunscreen |
| ESP | What Zener cards were used to test for |
| ESP | Zener cards test it |
| ESP | Zener cards test for it |
