Non-photo blue is a common tool used in the graphic design and print industry. It is a particular shade of blue that can not be detected by Graphic Arts Cameras or copiers. Artists can lay down sketch lines without the need to erase after inking.
Nonphoto blue (or nonrepro blue) is a common tool used in the graphic design and print industry It is a particular shade of blue that can not be detected by Graphic Arts Cameras or copiers This allows artists to lay down sketch lines without the need to erase after inking Staedtlers woodcased pencil produces nonphoto blue lines at a great economical price
Staedtler Lumocolor Omnichrom Non-Permanent Marker Pencil - Blue (Pack of 12)
1PC Staedtler 108-30 Non-Photo Pencil with Blue Lead
Colour Block Soft-Core Watercolor Pencil Set - 24pc
The Best Non-Photo Blue Pencils and Pens
Vintage Staedtler Mars Lumochrom Germany 104-30 Wooden Colored Pencil
Staedtler All Pencils
Why Artists Sketch with Blue Pencils – Fantasy Ghost
2 Pieces / Batch Staedtler-100 Blue Pencil Writing Drawing Pencil Drawing Pencil Sketch Pencil Student Dedicated - Wooden Lead Pencils - AliExpress
1PC Staedtler 108-30 Non-Photo Pencil with Blue Lead