The first Greek script, a cursive script, developed from quick carving into wax tablets with a slate pencil.
From the en.wikipedia.org
Slates can be written on using a slate pencil.
From the en.wikipedia.org
It wasn't just the slate and pencil on every desk, or the absence of daily beatings.
From the theatlantic.com
It had a complex nose of pencil lead, petrol and slate that gave way to flavors of grapefruit.
From the bloomberg.com
Then they sat together, with a slate before them, and Tom gave Becky the pencil and held her hand in his, guiding it, and so created another surprising house.