Osprey Penholders are available in 3 variations:
1) Straight penholders - comes fitted with a rust proof, stainless steel nib insert ( also called the ferrule).
2) Oblique penholders: comes fitted with a rust proof, stainless steel flange to hold the dip nib
3) 2-in-1 penholder: The design includes an oblique holder and a straight penholder. Simply insert the dip nib into the inbuilt nib insert to use as a straight penholder, or slide the stainless steel flange ( included with the purchase) and insert the dip nib to use as an oblique holder.
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