Pelikan Souveran K800 Twist mechanism ballpoint pen Inexpensive models use a knock mechanism, but the 600/800 series are high-end twist-type pens. Purchased around the year 2000, this is the final model with the two chicks emblem on the cap. It has been stored in a collection box, with almost no use. The refill is a high-end B, allowing for writing (ink level unknown). *Case not included If you need a case, it will be an additional +1500.