This is a funny take on a nunchaku — designed with a sausage outer shell for a strong visual contrast.

At first glance, it looks like just a sausage.
But twist it at the center, and it splits into a functional nunchaku.

⚙️ Design Notes

The transformation is achieved through a twist-separation structure at the center, allowing the model to switch between a single piece and a dual-stick nunchaku form.

The internal layout is kept simple and robust to ensure repeatable movement and easy handling.

🖨️ Print Tips

The chain section is the most critical part of this model.

• Make sure your cooling is sufficient to avoid warping
• Good ventilation is the key for better cooling

For the sausage shell:

• Adaptive layer height is used to improve surface quality while saving print time
• Supports are enabled due to slight overhang areas

🔧 Assembly

Assembly is required.

The model includes basic “fool-proof” features to guide correct assembly, but there are still a few small details to pay attention to.

Please refer to the assembly guide provided to ensure everything fits and moves properly.

💡 Final Notes

This is a simple, playful model focused on interaction and transformation.
Print it, twist it, and enjoy the contrast.

❤️ Support

If you enjoy this kind of “fun outside, engineering inside” design, feel free to download and follow.

More weird and functional creations coming.