A 3B pencil
“Each group must make a one minute fim that demonstrates the undoing of this drawing tool” This could be tricky. Initial questions:
What are its components, How is it made, What is its life expectancy, How long a line could you draw, Is it edible, Who is Staedtler, Whats with the barcode, Why is it red and black, What height could it kill, What do the numbers mean, Why is it shaped as it is, How durable are they, How do they make the graphite, Where do the components come from, How do you use it, How does the angle affect the outcome, When was it invented, Why was it made, What was its original form, Why do designers prefer 3B?
Considering making a stop motion animation, in the style of this perhaps: