1. **Multifunctional:** This appliance is designed to be versatile, allowing you to prepare both savory meals and sweet desserts. It can bake, grill, and roast a wide range of dishes.

2. **Shell-Shaped Design:** The "Shell Baker" likely refers to its unique shell-shaped cooking chamber, which is used to bake and cook the ingredients. This design can add a touch of novelty to your meals and desserts.

3. **Compact Size:** It's typically compact and designed to fit on your kitchen countertop without taking up too much space. This makes it suitable for smaller kitchens.

4. **Easy Operation:** These types of appliances are often designed for user-friendly operation, with preset cooking functions and temperature controls to simplify the cooking process.

5. **Meal and Dessert Options:** With this appliance, you can create a variety of dishes, from savory items like quiches, omelets, and mini pizzas to sweet treats like pastries and cakes.