Pelikan replacement nib for the Tradition Series M205 and M215 fountain pens. Nib is silver-color stainless steel and iridium tipped for long-lasting writing quality. Can only be used with Pelikan series M205/215 fountain pens. Replacing the nib is as easy as 1-2-3. Each of the Pelikan nibs unscrew from the barrel holder and replace by screwing the new nib in until it is secured.