One of my friends found a bunch of clay in their basement, still sealed, but outside of the original package. However, I am unable to figure out what kind of clay it is. I've checked the EberhardFaber site, but they no longer seem to sell this specific type, or I simply can't recognize it because it's outside of the original package.
Things I've tried:
- Airdry it, it's sat for a day without looking like it'll harden in the slightest.
- Bake it for a few minutes on a high temperature, the clay goes runny and melty.
- Bake it for 15 minutes on a lower temperature, the clay also goes slightly goopy. Does not harden after cooling down again.