Can lenticular posters be signed with a Sharpie pen?

Yes, lenticular posters can be signed with a Sharpie or similar permanent marker. The lens surface texture takes marker ink well, which makes them a popular choice for autographs.

• Use a permanent marker so the signature does not smudge or lift over time.
• Give the ink a moment to dry before handling, since the smooth lens surface can smear while wet.
• They work well for signed memorabilia at events, performances, and meet-and-greets.