Hi! I have a 

• Vintage Wearever Washable Blue Pen Refills, 5 Ink Cartridges from package of 6
• Original package has Old coupon on back for Free Cartridges
• Instruction on How to Reload Wearever Ink Cartridge Pen 
• As found - ink may have dried up
• by David Kahn Inc. Deer Lake PA
• made in USA
• See photos for best details and description    

Thanks for looking and have a great day