We wanted to have it crystalized, or at least harden to see if it would be a suitable material to make the frames out of. We followed directions and we're disappointed when after waiting for it to dry, no crystals formed.
we did our own things. Simply mixing water and the calcium carbonate was the test. We ended up the chalk.
None of the test we ran gave us what we wanted. So we chose to combine calcium carbonate and a different experiment, involving milk. It was a spur of the moment experiment.
We chose to make to our own molds. Using silicone and cornstarch we made molds for the legs of our glasses.
After our molds set, we chose to fill our molds with our 3rd mixture. The difference being instead of thinly layered it was more thick. Unfortunately it failed. After the first day it was flexible, like jello. After the long weekend, it dried up.