Top Curiosity

I did not know it but when I bought these tops three years ago from a very persistent young hocker who just did not understand the word 'no' and had no need for a couple of spinning noise making bamboo tops, but did you know they have brought you and I hours and hours of entertainment. At least until one of us gets a splinter! They kids selling them wind up a string and then literally threw them to the ground spinning and whistling, which I have not been able to do as of yet.