That is the arm from a "Mr. Potato Head", and it gave us 15 happy minutes of corn eating. I'm guessing it could also work with mashed potatoes, rice, sweet potatoes, peas, quinoa, Thanksgiving stuffing, etc.
I searched online for other cool spoons and found:
1. Lego Spoons
2. Construction Equipment Spoons
3. Posable Figure Spoons
4. Super Hero Spoons
5. Beginner Chopsticks
Or pull the arms off Mr. Potato Head like us, just make sure you wash them first.