Whirly - Wooden Kinetic Sculpture - by Clayton Boyer

Whirly designed by Clayton Boyer modified and built by Andrei Dudescu.
The sculpture is finished long time ago but now find the time to publish.
Aloha and thank you very much Clayton !
The music is Prelude_No_14 from the RUclips audio library.

[@moalanikai]

Very beautiful, Andrei. Your Whirly kinetic sculpture is a delight to view. Aloha. Clayton

[@prem7805]

Can you please suggest me where to buy constant torque spring Which you used here. Thank you