How 7 different art supplies are made

From milling oil paint to producing 33-foot reams of paper, here's how seven art supplies are created around the world. These different productions include centuries-old practices and state-of-the-art engineering, allowing artists and crafters alike to continue creating with quality materials.

For more, check out:
Oil paint: https://www.youtube.com/watch?v=iib_imkZ5fk
Crayons: https://www.youtube.com/watch?v=5QKl_MdeAZQ
Porcelain clay: https://www.youtube.com/watch?v=TnoGsbl2ANo
Paper: https://www.youtube.com/watch?v=0DvY6hjeTjk
Scissors: https://www.youtube.com/watch?v=bK4AWtTV3h4
Holographic watercolor: https://www.youtube.com/watch?v=b6zMwqewX2o
Yarn: https://www.youtube.com/watch?v=XS4eoQjRHQ0