We made Silly Putty the other day during T's nap. Ours was a little hard, which makes me think we maybe used too much Borax? We had tried her recipe for slime before, so this was a simple variation.
I like the slime better. Just don't let your son sneak it out of the fridge and leave it on your hand made quilt until it "melts." Granted, it all came out. But I was not a happy mama. This time, when were done with the slime, it found it's way to the trash can.