Tacky, labeled as The Cool One, is an object OC created by Rina Shinestar. She's not a contestant in any object show.
Tacky appears to be a thumbtack/pushpin. Her body is yellow, her point is silver-coloured.
Tacky tries to be very cool as possible, but her 'cool' attitude sometimes backfires, making herself look silly. She's also coolheaded, often calmer than other characters.
- She thinks she's the new Naily and is trying to replace her.