This print-in-place fidget toy inspired by the Chinese Puzzle Ball is a great way to show off your multicolour or transition filament!

Models shown are printed in two varieties of Sovol PLA Silk Magic, the “Blue & Yellow & Fuchsia” and “Acid Blue & Orange.”

See here for video: https://youtu.be/OigZqhRVzOI

Select the “loose” or “tight” version depending on how tightly you want the spheres rotating within each other.

To print, you will need to ensure that each separate sphere is properly supported. Tree supports work well, especially if you raise the object off the build plate 3mm or so.

There is a small cylindrical plug inside the innermost ball. This is to stop the supports from generating inside the innermost ball. It can simply be removed with the supports.

See here for more Chinese Puzzle Ball designs:

Plain: https://than.gs/m/911007 Stone: https://than.gs/m/914291 Voronoi: https://than.gs/m/913982

AI generated description:

"This 3D model is a highly intricate Chinese Puzzle Ball. The Chinese Puzzle Ball, also known as a mystery ball, has enjoyed a rich history in Chinese culture, often associated with conveying blessings of health, wealth, and luck. Designed in a spherical shape, this artwork is essentially a ball within multiple balls. Each layer offers a complex network of interconnecting designs and structures for an enthralling visual experience. Plain and loose styled, it displays excellent detailing, sure to add a unique charm to your 3D prints collection or project. A classic ornamental piece in 3D form, the Chinese Puzzle Ball is a creative blend of Chinese culture, mystery, complexity, and 3D printing technology."