Pentagonal Spring Coil Fidget ⬠

This is a fun and satisfying fidget toy inspired by the classic coil-spring toys — but with a pentagon-shaped twist. It can be stretched, compressed, or flipped around to relieve stress or simply pass the time, and it’s also great for demonstrating flexible 3D printing and fine tolerances.

✨ Features:

• Fully 3D printable in one piece (no supports required)
• Designed for smooth and consistent spring motion with a pentagon-shaped profile
• Works as both a tactile fidget toy and a unique desk decoration
• No supports or rafts needed
• Prints well with PLA, ABS, or PETG — but for the best visual effect, try a silk or shiny filament

🛠 Usage Tips:

• After printing, gently stretch the model to separate each coil
• If it doesn’t separate easily, it may be due to over-extrusion or insufficient cooling → Check your printer’s extrusion and cooling settings for best results
• When separating the parts, handle gently. Excessive force may cause breakage.

📄 File Naming Note:

• D = Maximum pentagon size that fits inside a circle of D mm diameter
• H = Height in mm
• Example: Pentagon_SpringFidget_D30H50 → Pentagon fits a 30 mm diameter circle, height 50 mm

⚙ Parametric Version Available! Now you can customize any size instantly — no need to wait for new uploads! (Note: The “Sheet Thickness” parameter is still unstable and may not work as expected) ⚠ MakerWorld parametric generation can sometimes be unstable, so errors may occur in any version.

💡 Need a specific size or style? Just let me know — I can add it to the collection for you!

📂 You can find all my Spring Fidget designs in my Spring Fidget Collection. 👉 makerworld.com/collections/8486272