You cannot try it for $5.00. That is just for the handle. Try shaving without a razor. The cost for 4 razors and handle is $12.90. Their statement is fraudulent.
"Defender's blades are set further apart, so your razor rinses clean and doesn't clog. It's one of our customers' favorite 'Why didn't anybody else think of that?' features. Try it for yourself for only $5 + free shipping."
Bottom Line: No, I would not recommend this to a friend