You May be Interested in Buying These 5 Crazy Inventions on Amazon (Video)
Whether it is useful or not, every sort of product is available on Amazon. You just think of it and someone would have already created that and listed that item for selling as well on big sites like Amazon.
Here are 5 crazy inventions that you may want to buy. These inventions are Tapi, Bluesmart, Leatherman Tread, Aftreshokz Trekz Titanium and Luma Home WiFi. To know more about the usefulness of these products, watch the video.