1. (Heraldry) any small crown, esp one worn by princes or peers as a mark of rank. 2. (Jewellery) a woman's jewelled circlet for the head. 3. (Veterinary Science) the margin between the skin of a horse's pastern and the horn of the hoof. 4. (Zoology) the knob at the base of a deer's antler.
Luxor ohp permanent black marker pen 2 tips available. Perfect for marking acetate film for ohp's and over head projectors etc. Really good value everyday long lasting value for money permanent marker...
They utilize the same type of ball as a ballpoint pen, but because the ink is much thinner, it floods the ball and drags a pool of ink across the paper as you write. The smaller the point size of your pen, the less ink there is to drag, thus producing a finer line. Roller ball pen ink is usually not permanent.