{"title":"Rollerball Pens","description":"Rollerball pens use a ball point and a water-based instead of an oil-based ink. The ink in a roller ball tends to go more deeply and more widely into the paper than the ink in a ball-point pen.","products":[],"url":"https:\/\/techdirectuk.com\/collections\/398.oembed","provider":"Tech Direct UK","version":"1.0","type":"link"}