My blind contour drawings

These are my blind and modified contour drawings from the class, and some more I did as warm ups. :)
I used Faber Castell Graphite Aquarelle pencils because they give a nice dark line that shows up on camera, but you could also use a regular pencil, or colored pencil, even even a pen!
Here are some more blind modified contour sketches I did as a warm up. None took more than a minute!
Bell pepper:
House plant:
My new fountain pen: