Which projects are more profitable for children to join in the market?

In large pedestrian streets, commercial streets, near schools and around squares, you can set up a diy manual paradise for children. For today's children, diy manual paradise, which is mainly made by hand, is deeply loved by consumers. In the store, customers can make their favorite products according to their own needs, and the business content is comprehensive. Customers can make diy handmade soap, diy chocolate, diy biscuit baking, diy candles and other DIY handmade products.