Twisty Stim Fabled Fidget Family (4 Options)

This is my 2nd favorite fidget I've designed (the Sensory Scepter still holding the #1 spot)

Notes:

• 4 stimulating options (my wife's fave is Spiky & mine is Pebbly)
• Measued it at about 45cm when fully extended (it is < 9cm tall!)
• 20 vertical, sliding pieces (up from 12 on my twisty balls)
• I have printed dozens of these to optomize ease of printing (but there is still a chance you may have to “break it in” due to filament expansion/printer variance & possible build up around the seams)
• Prints with 
  • A center “throw away” piece so it's not knocked over during printing
  • A full brim
  • A single 0.55mm wall (to reduce the amount of filament expansion & to drastically decrease printing time while maintaining strength)
  • 0% infill (the walls are so close I would expect great strength - as long as you are achieving good inter-layer adhesion)