About this 3D model

“I'm trying to design buttons that don't use metal springs but can produce a ”clicking" sound similar to that of a ballpoint pen." "This one is a toy derived from the desk calendar I designed. The set printing time was a bit long, so I designed a smaller version to play with." "If this toy finishes printing, you can try printing the desk calendar I made. Here is the website address." https://makerworld.com/zh/models/119789