Deformable fibrous pen construction for selective nib placement

A fibrous pen for recording instruments and the like and comprising:

• (a) means defining a container for an ink supply and an integral outer tubular member extending therefrom, said container and said outer tubular member comprising a single plastic piece;
• (b) an inner, deformable, metallic, thin-walled tubular member extending through at least a substantial length of said outer tubular member such that the external surface of said inner tubular member and the interior surface of said outer tubular member are coextensive, said inner and outer tubular members forming a writing tube;
• (c) a bore of predetermined diameter extending through at least the wall of said container and communicating with said outer tubular member, the internal diameter of said bore being less than the internal diameter of said outer tubular member forming an annular shoulder therebetween, one end of said inner tubular member abutting said shoulder;
• and
• (d) an elongated fibrous or lamella writing nib extending from said container through said bore and said inner tubular member with one end thereof projecting from the free end of said writing tube;
• (e) whereby said writing tube may be bent to and permanently maintained in any predetermined configuration to permanently locate the end of said writing nib at any selected location relative to said container.