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...
How Ballpoint Pens are made? How Ballpoint Pens are made? Ballpoint pen (also âbiroâ and âball penâ) is a writing instrument that has a metal ball at its point which rolls and moves ink from an internal reservoir to the surface on which pen writes and, at the same time, works as a buffer between the ink in the reservoir and the air outside and protects this ink from drying.