Teaching demonstration device

Abstract

1. The name of the present design product: teaching demonstration device. 2. The use of the present design product: demonstrating the physical properties of magnetic fluid to the user. 3. The design points of the present design product: in shape. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Because the appearance design content shown by the left view, the right view and the rear view of the present design 1 product has been clearly and completely displayed in other views, the design 1 left view, the design 1 right view and the design 1 rear view are omitted. 6. Design 1 is designated as the basic design.

Images