Parametric Jingle Bell

thingiverse

This OpenSCAD script creates a traditional spherical bell for cats with customizable features such as radius, wall thickness, rim size, and additional elements like a hole on top or an internal ball with a support column. Note that rendering may take considerable time depending on $fn value. To adjust the design, modify parameters in the "User Variables" section of the .SCAD file. After generating a .STL file, print it and insert the ball through the top hole or, if printed inside, remove the supporting column. Finally, attach the bell to collars, chains, reindeer antlers, or cats for some jingling fun!