I've got a new tool a Hori Hori knife

I've got a new tool, a Hori Hori knife. In this video, I have got a package which should contain my new Hori Hori knife. What is a Hori Hori knife? What does it do? you will find out in this video. How can this garden tool be used while gardening in the allotment or kitchen garden? is this an amazing garden tool? That's what we would be finding out as we continue with the grow your own lifestyle If you have a Hori Hori knife, how have you got on with it?