239. Bright Idea: The Epistola Letter Knife and Balance March 20, 2007Posted by Matt Fleming, PsyD in Product.
The Epistola is quite an exquisite design, serving two functions: (1) use it as a knife to open incoming letters, and (2), with a pen, use it as a balance to know how many stamps to add to outgoing mail.
Looks like a piece of art. Perfect, as long as the little groove on the tip easily and consistently holds the letter. Check it out HERE.