I've been wanting to make some stress-relieving toys recently. Since this was my first attempt, I decided to make something simple. But I couldn't find any free models. So I made one myself, and it can be used for commercial purposes for free!! But if you're planning to do this, if anyone wants the model, please give it to them. That's my only request. If you could help by giving me a thumbs-up to support me, that would be great.In addition, please make sure to invert the model in the slicing software and enable support to ensure it prints correctly.