Felt-tip pen. Coloured scanning electron micrograph of the writing point of a felt-tip pen. Magnification: x12 at 6x7cm size. x30 at 8x6ins, x16 at 10

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Felt-tip pen. Coloured scanning electron micrograph of the writing point of a felt-tip pen. Magnification: x12 at 6x7cm size. x30 at 8x6ins, x16 at 10x7cm master size.

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Size: 4666px × 3827px
Photo credit: © POWER AND SYRED/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: common, familiar, felt, fibre, fibre-tip, item, items, object, objects, pen, point, sem, tip