1. Color mud impression cover: This product has animal color mud impression cover, which can cultivate children's sense of color and mix to make new colors, which can help children to easily make cute graphics.2. Accessories display: This product includes color clay, portrait base, electric drill, toothbrush, tweezers, dental mirror, dental appliances, corrector props, and tooth hook.3. Tooth production process: choose the color clay you like, fill the color clay into the dental appliance, make new teeth, plant new teeth, make the brackets for the dental braces, use the brackets to bond the teeth, and then fasten them with dental floss.4. Importance of tooth care: This product allows babies to understand the importance of tooth care by simulating the structure of the oral cavity, and brings them vivid and fun science lessons to develop good teeth care habits.