Fidget Gear Spinner – Triple Herringbone Planetary Gear | 6 Geometric Designs

Fidget Gear Spinner – Triple Herringbone Planetary Gear | 6 Geometric Designs

Discover the satisfying mechanics of the Fidget Gear Spinner, a unique 3D printable mechanical fidget toy featuring a triple herringbone planetary gear system and six coordinated geometric designs.

Each version combines matching geometric holes in the sun gear and planet gears with a corresponding geometric pattern around the outer ring. This creates a consistent design throughout the entire spinner.

Perfect for fidget toy enthusiasts, mechanical gear lovers, makers, engineers, and 3D printing fans.

⚙ Triple Herringbone Gear Design

The main feature of this Fidget Gear Spinner is its triple herringbone gear structure.

The distinctive V-shaped teeth create an impressive mechanical appearance while the central sun gear interacts with the surrounding planet gears.

The movement of the individual gears makes this model both a functional fidget toy and a fascinating demonstration of mechanical gear movement.

🔷 6 Matching Geometric Designs

The collection includes 6 different versions, each based on a specific polygon shape.

The geometric theme is used throughout the entire design:

The sun gear and planet gears feature polygon-shaped holes, while the outer ring features a matching polygon pattern.

The following versions are included:

•  3-sided / Triangle – triangular holes + matching triangle pattern on the outer ring

•  4-sided / Square – square holes + matching square pattern on the outer ring

•  5-sided / Pentagon – pentagonal holes + matching pentagon pattern on the outer ring

•  6-sided / Hexagon – hexagonal holes + matching hexagon pattern on the outer ring

•  7-sided / Heptagon – heptagonal holes + matching heptagon pattern on the outer ring

•  8-sided / Octagon – octagonal holes + matching octagon pattern on the outer ring

This coordinated design gives every spinner its own distinctive appearance. The geometric shapes are not limited to the internal gears – they continue around the outer ring to create a complete and consistent visual theme.

Print your favorite shape or create the complete 3-to-8-sided Fidget Gear Spinner collection.

🌀 Satisfying Mechanical Fidget Experience

Rotate the gears and watch the planetary mechanism come to life.

The interaction between the sun gear, planet gears, triple herringbone teeth, and outer ring creates an engaging mechanical experience with tactile and acoustic feedback.

The repetitive gear movement provides a pleasant activity for your hands while working, studying, thinking, or relaxing.

The Fidget Gear Spinner is ideal as a:

• Mechanical fidget toy

• Desk fidget

• Gear spinner

• Stress-relief fidget

• Focus toy

• Mechanical demonstration model

• 3D printed desk gadget

• Gift for makers and gear enthusiasts

🖨 3D Printing

Accurate printing is especially important for the detailed triple herringbone gear teeth and geometric patterns.

A well-calibrated 3D printer, accurate extrusion, and good dimensional accuracy will help the gears mesh smoothly and provide the best possible movement.

Recommended Print Settings

For the best printing results and smooth gear movement, the following slicer settings are recommended:

• Nozzle: 0.4 mm

• Layer Height: 0.2 mm

• Perimeters: 3

• Seam Position: Random

• Perimeter Generator: Classic

• External Perimeters First: Enabled

• Automatic Extrusion Width Calculation: Enabled

• Slice Gap Closing Radius: 0.001 mm

These settings help produce precise gear geometry, smooth rotation, and clean surface quality.

💧 Important – Use Dry Filament

Perfect print results are only possible with properly dried filament.

Moist filament can negatively affect surface quality, dimensional accuracy, fine gear teeth, and the geometric details. Always use thoroughly dried filament for the best possible print quality and smooth gear movement.

⭐ Key Features

 ⚙  Triple herringbone planetary gear system
 ☀  Central sun gear with surrounding planet gears
🔄 Interactive mechanical gear movement
🔺 6 complete geometric design variations
🔺 Triangle / 3-sided
 ◼ Square / 4-sided
 ⬟  Pentagon / 5-sided
 ⬢  Hexagon / 6-sided
 ⬢  Heptagon / 7-sided
🛑 Octagon / 8-sided
 🕳 Matching polygon holes in the sun and planet gears
⭕ Matching geometric pattern around the outer ring
🎨 Coordinated inner and outer design for every version
🖨  Designed for 3D printing
🌀 Satisfying mechanical fidget experience
🎁 Great gift for makers, engineers and mechanical enthusiasts