Description: Working Principle: Without damaging the eggshell, centrifugal force is used to perfectly more evenly mix the egg white and egg yolk together Feature: Simple operation, the whole process will not damage the eggshell, egg white and yolk will not in contact with air, keeping it cleaner and safe. Picky Eater : Use this egg shaker to evenly shaker the egg white and egg yolk in the eggshell. After cooked the egg, it become a golden egg with a mixture of yolk and egg white, and easier to absorb nutrients. Materials: Built in soft silicone pad can provide stable protection for the egg, effective and will not damage the eggs. Durable: Transparent window design, made of thick material, wear resistant and drop resistant, providing you with a high quality experience. Specification: Material: ABS   Size Chart: Diameter x Height: 11.4cmx17.2cm/4.49inchx6.77inch Package Includes: 1 Egg Shaker 1 Charging Cable 1 Instruction Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful shopping!