X-Acto
Used by 4 peopleen.wikipedia.org ↗
“For collage I use an X-Acto knife to cut, changing blades often.”
Julie Speed Interview, Painter · via Uses This 
“I have a self-healing mat, X-acto knifes, and glue sticks on hand for working with those materials.”
Hiller Goodspeed Interview, Illustrator · via Uses This 
“Depending on the project, I also break out my watercolors, acrylics, X-Acto knife, self-healing cutting mat, and rice paste.”
Hannah Rothstein Interview, Conceptual artist · via Uses This 
“You'll also find brushes, acrylics, brush markers, india ink and chopsticks, rollers, quills, and X-Acto knives in my drawers.”
Annica Lydenberg Interview, Designer (Dirty Bandits) · via Uses This