Using the Mama Surprise Minis Lil Mouse is super easy. First, take the Lil' Mouse Mama. Feed her the provided celery, and you'll see her eyes close. Then, put her gently on the paper straw in the mini hutch and shut the door. Next, fill up the water bottle and attach it to the hutch. Wait and watch as the water slowly disappears. After that, you'll be in for a surprise as 2, 3, or 4 baby mice magically appear. When you get the babies, you can use the surprise accessories like the bow and bib to dress them up. Remember, keep the celery and water bottle in a clean place to avoid any mess. Also, don't rough - handle the mini hutch as it's delicate. If you want to play again, just repeat the process. This way, you can keep enjoying the fun of caring for Mama and discovering her cute babies over and over.