Alien Head Impossible Passthrough Vortex Fidget

Introducing the “Alien Head” Impossible Passthrough Vortex Fidget featuring 9 Alien Faces

We are excited to present the "Alien Head" Impossible Passthrough Vortex Fidget — a unique fidget toy designed to inspire creativity and remind you to bring your ideas to life each day. This innovative fidget toy features the a vortex passthrough with unique Alien faces as the profiles for the vortex. It provides a satisfying tactile experience along with a unique design for all of the UFO/Alien lovers out there.

The journey behind this design began in March 2025, as I explored the world of impossible passthrough fidget toys. While many existing models utilized symmetrical geometric patterns, I sought to create a more unique and challenging challenging profile. My goal was to craft a design that I will expand from this first design to add other features in this series, so follow me for future releases of this Alien/UFO  impossible passthrough series.

Much like my “Lucky Pot O’ Gold with Hidden 4-Leaf Clover Vortex”, I envisioned a vortex at the core of the puzzle, but instead of a 4 leaf clover, alien faces would be the shape.

For the best aesthetic result, I recommend printing this puzzle in lime green and dark green PLA, or alternately lime green and glow in the dark PLA as it gives the best contrast and effect.

For this project, I used Ele-goo's Sea Green (darker green) PLA Plus, and Amolen's Lime Green PLA Filament, which you can find here:

https://www.amazon.com/ (search for Sea Green PLA from Ele-goo or similar)

https://www.amazon.com/AMOLEN-Filament-Dimensional-Accuacy-Non-Tangle/dp/B0D3V8T7Y4?ref_=ast_sto_dp&th=1&psc=1

Specifications:

• Dimensions: 2.5" H x 1.8” W x 1.8" D (64mm H x 46mm W x 46mmD)
• Print Time: Approximately 3 hours with 2 walls and 15% infill
• No supports needed
• Adhesion brim required for the inner part, but easily removed after print
• Easily passes through from both directions.

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Happy Printing!