ViperSpin Fang Spinning Knife

BladeWhirl Series: ViperSpin Fang

Strike fast. Spin faster.
The ViperSpin Fang is a finger-spinning toy knife/fidget inspired by the elegance of a kunai and the wild flair of a serpent. Designed for those who love motion, style, and tactile satisfaction, this snake-shaped spinner blends ornamental edge with fidget-worthy function.

Its serpentine blade curves around a central spinner, letting you flick, twirl, and show off your dexterity. Whether you're into cosplay props, kinetic desk toys, or just want something cool to spin while you think, this model delivers!

• 🐍 Snake-inspired blade design with dramatic curves
• 🔄 Built-in spinner for smooth, satisfying rotation
• 🖐️ Finger-friendly grip and balance
• 🧩 Easily prints in one piece — no supports, no fuss
• 🗡️ One or two blade option

Warning: May cause sudden urges to master ninja tricks.

✨Printing Guide:

• Very simple, no supports, 4+ wall loops for added Strength and weight.
• Increase the infill or walls if you want it heavier.
• The double blade version doesn't spin as well in the hand due to it being evenly weighted, but it looks cool 😎
• Make sure your build plate is clean!

Disclaimer: This is meant to be a toy!  Please use responsibly.

If you enjoyed this design and want to show some support, I have a Ko-Fi page where tips are always welcome — but never expected. Every little bit goes right back into the hobby and helps me keep creating. Thanks for being part of the community! ☕🙏