Magnetic Ballstretcher 40 x 35mm - 568 gr

The magnetic ballstretcher shown here is a stainless steel ring that is positioned over the bursae.
It is 4cm high and the inside diameter is 35mm.
The weight is 568 grams so that it weighs down on the bursae and creates the hanging balls.

Glossy finish very elegant.
Fixed by strong magnets