Box making

                                           
         For Maths we had to choose an item that mau not be here in 200 years.
        I chose an eraser. This was my net, it has 8 verticeis, 8 edges and 6 faces.   
     

My 3D shape

This is my 3D shape, it is a triangular prism.

It has 5 faces,

9 Vertices

and 6 Edges.