Ключевые слова: aqua menthe, background, ball, ballpoint, bic, blank, bright, business, cartridge, cheap, clip, closeup, convenience, convenient, design, diffuse, diffused, economical, economy, editorial, elegance, fountain, inexpensive, instrument, isolated, knowledge day, light, logo, logotype, mockup, notepad, object, office, paper, pen, point, product, purple, reservoir, school, silver, space, teachers day, the first of september, tool, white, work, write, writer, yellow,