Spinning Fidget Maker Coin

I love the idea of having a token to give people when they ask "what is 3Dprinting?"
Often when I explain 3Dprinting to someone who has never heard of it, or is not familiar with it, they kind of stare at me with this intrigued but lost look. However, showing/giving them something can better explain what it can do, and how it works, while bringing all the jargon into reality.