The Pulsocon, also known as the Macaura blood circulator, was a medical device invented by Dr. Gerald Macaura in the early 20th century.
It was designed to improve blood circulation and alleviate various ailments through mechanical vibrations.
The device consisted of a hand crank that, when turned, produced up to 5000 vibrations per minute.
It could be equipped with different attachments to target specific areas of the body.
The Pulsocon was marketed as a cure for numerous conditions, including dyspepsia, flatulence, chest and lung diseases, flu, rheumatism, liver and kidney issues, lumbago, sciatica, and general toning.

Some cynics have claimed it was actually the ancestor of the vibrator, but that's probably a mistake... or is it? 😄

The 3D model I just created based on information found online is fully functional.
The crank rotates and the piston vibrates.
An animated pose will also be provided.
I can't wait to see how you'll use it in your scenes! 😊

To your mice and styluses!

PS:
This device has been used so much that the paint is worn off, revealing the metal, and the wooden parts are polished from friction.