I would use it as a way for them to learn how to save as well. By setting up a goal chart also for a toy, game, or bigger ticket items. They are never to young to learn how to work hard for something they want to have later.
Need an activity for kids that will keep them busy for hours? This easy homemade playdough recipe has been tested by thousands of moms and kids all across the world. It works! This play dough is quick and easy (it takes less than 10 minutes to make) and it’s non-toxic and cheaper than the store bought stuff!