Very simple fidget toy. Easy to print, and small. Does not take to long to print and you can print each part a different color.
You can flip the lock up and down, as well as push it in and out of the socket.
You can also Flip the Arms up and down.
Hope you enjoy this as much as I do. Helps me concentrate.
For assembly Watch the video over at the
Universal Cantilevered Spool Holder for 3D printers by CreativeTools
its the model this is remix from.