How will I know when I run out of

[Floyd R. Turbo]

invisible ink?

[marylandblue]

1. When you can see the writing.

[Floyd R. Turbo]

3. Ah ha!

Thank you!

[sarge43]

2. You're now able to read the writing?

Running out of invisible ink doesn't necessarily mean you've run out of visible.

[Floyd R. Turbo]

4. I see!

[rzemanfl]

5. When your letters no longer smell like urine. n/t

[sarge43]

6. Or lemon juice n/t

[rzemanfl]

7. Floyd isn't a spendthrift.

[sarge43]

12. I sit correct ;) n/t

[Floyd R. Turbo]

9. I'll have you know that

refilling that fountain pen is no mean feat!

[rzemanfl]

11. It beats having a smelly inkwell on your desk, right? n/t

[Floyd R. Turbo]

16. And doesn't require good aim! 😏

[rzemanfl]

17. I don't even want to think....n/t

[Floyd R. Turbo]

18. It better if you don't!

[underpants]

8. When your pen is dry

Spacing is important

[Floyd R. Turbo]

10. I live to space!

[Wounded Bear]

13. I have no

[jmowreader]

14. Umm...do you want the real answer?

[eppur_se_muova]

15. How can you tell when Limburger cheeze goes bad ? nt