Yes.. that is certainly something todays generation should learn. Not everything will be handed to them. I wish you and your children well... and all of us for that matter =D
Wood when I gave just the plain puddle pals to my friends kids they loved them. Like how they expanded in the tub. Mom like how they did not want out of the tub fast as usual. When kids see the box and then use the sponge Mom's will be buying them.