Toilet paper
device · 1857 · Industrial Revolution
Paper in rolls (Gayetty).
What it is made of
- Cardboard tube core — has part. The cardboard core of the roll.
- Perforated tear line — has part. Perforation lines.
Principles and materials it uses
- Wood pulp — is made of. Cellulose.
Where it is used
- Flush toilet — is used in. Hygiene.