For your consideration is a very interesting item. An antique 1920s Kriss Kross Stropper Hand Crank Razor Blade Sharpener. With instructions, one "Upsal" packaged razor blade, two empty raror packages and a empty package titled, "To Help You Get Started Sample of Shell Hoursehide Used in Kriss Cross". The "Stropper," 4⅜" in diameter, 1½" high, does appear to be in good and working condition. The box is still in decent shape with visible wear for its age. On the inside of the cover box is written in pencil as photographed, "Received June 15 1931." A very interesting conversation and collectors item. Item will ship usps priority mail. Thanks for looking. I strive to provide an A+ Selling and Buying experience, keeping Buyers satisfied. I aim to resolve all issues in order to attain positive feedback. Feedback is very important to myself as a Seller. After receiving your item or items, and if you are satisfied, please leave feedback for me and I will do the same for you. Thanks and have a good day.