1) She carefully dipped her quill pen into the writing-ink before signing the contract.

2) The old writing-ink had dried up, so she had to buy a new bottle.

3) The clerk scribbled a note with the writing-ink on the paper.

4) He preferred writing-ink over ballpoint pens for his calligraphy practice.

5) The antique desk came with a hidden compartment for storing writing-ink.

6) The letter smudged because the writing-ink hadn't dried completely.

7) The stationery store sold a variety of writing-ink colors.

8) The writing-ink had a rich blue hue that stood out on the parchment.

9) She spilled writing-ink on her blouse while addressing envelopes.

10) The handwriting sample was analyzed to determine the type of writing-ink used.