Description: This is a scientific experiment toy .Apply for student from 7-14 years old to understand Dehydrator Dryer's principle of operation .Made of wood and plastic.By taking a series of experiments to practise and enlarge the scientific knowledge.Finish Assembly need two Battery to installation.Great gifts for kids. Specification: Material :wood Assembly Size:120x58x100mm Package Includes: 1 Set of Dryer Model Toy Note: Error of 1-2 mm may exist, and as different computers display colors differently, the color of the actual item may vary slightly from the pictures. Hope you understand
