The humble Osprey straight calligraphy holder was our very first product that we created in 2016. Our straight holders are machined from ebonite or acrylic. In 2019, Osprey Pens created the first modern stainless steel universal ferrule. Our new ferrule provides increased resistance to rust and corrosion and is fitted to all of our dip pens. The Osprey dip pen can use virtually any type of ink through dipping. Our single Osprey nibs or Zebra G fitted with reservoir make a great addition to any of our straight holders.