Laser technology provider ORTUR has announced the launch of the H20, a laser engraving machine designed for professional ...

Or pen a love letter on a submarine ... Its silver composite material can also write on plastic, wood, and other materials.

In exquisite and thoughtful detail, Mateu-Mestre lays out distinct approaches to drawing in the book s chapters The Ballpoint Pen, Graphite Pencil, The Digital Way, and The Gray Scale outlining the ...