For use with Sheaffer's SNORKEL, PFM and TOUCHDOWN PENS.
These little washers can be found inside the end cap on the above pens.
They have invariably gone hard or disintegrated over time.
In some cases they are completely missing thus adversely affecting the filling operation of the pen.
Available as a 1, 5, 10, 15 and 20 Pack
Here are a selection of old end caps that are now hard and no longer
provide a good seal.
These are from TM Snorkels and TM Touchdowns
The same is relevant in the PFM End Cap
There is a slight difference in the Tuckaway and 1st Year Touchdown.
There is a locking washer inside the cap and the Flexible Washer is inside the piston barrel on the screw threads.