Not only are our notebooks available in muted colours, but our pen loops and pencils are too. Together, they form a harmoniously colour- coordinated range. Whether a pencil, fountain pen or wax crayon, the pen loop is suitable for any size of pen. The self-adhesive loop is simply affixed to the inside back cover. So you can carry your favourite pen with your notebook at all times. Our details:. •self-adhesive. •size: 40 x 40 mm. •15 mm elastic loop.