Well this Bath Tub Experiment took the longest prep and not the best results. Next time I will definitely get Crayon style molds to make it more fun to hold and draw. the ice cube tray molds worked well, but they were a little small and slippery for tiny hands to hold on to.
As for color. Colors turned out great and all I used was liquid food coloring.
Would I do it again? Maybe.
Did the kids like it? Yes! of course. who wouldn’t like drawing in the tub?
here is the link with the recipe I used. I did use food coloring instead of the dye they suggest.