Vintage Typewriter Key Cufflinks - Function Keys (black).        

Just choose the function of your choice Shift Lock, Margin Release, Tab, and Back Space.  

There is an additional $10.00 for each Back Space key ordered; they are very popular and hard to keep in stock.    

The silver tone cufflinks make a great gift for snappy gents.   

Please note that these are authentic typewriter keys from the early 1900's-1940. They are vintage and therefore have slight imperfections and wear.