Useless machine

This is a super fun and addictive fidget toy. I like to call it a useless machine because it feels like your doing something but somehow nothing is getting done lol. Just print out the parts and glue the pins into the sliders and you are ready to go. Keep it at your desk at work or in your bag when your on the go. I've had some of my best original ideas when playing with this thing! Have fun with it!