![Sheaffer's Ballpoint, Blister pack, "CERTS" Blue barrel](http://peelpenshop.com/cdn/shop/products/a2030_a5b77c83-d481-4576-874f-612f84a17a3f_{width}x.jpg?v=1575214490)
Sheaffer's Ballpoint, Blister pack, Blue barrel, Chrome cap
*Blister pack merchandize is usually a collectable in the packaging, the refill may be dry, and will need replacement if you want to write with it.
Takes Sheaffer's "K" style ballpoint refill.