Strong Black Magnetic Ring PK Magic Tricks 18/19/20/21mm Finger Decoration Wizard Accessory for Vanish Coin Magic Close Up Street Gimmicks Props (19mm)

The ring looks completely natural to any onlooker, in fact the ring does all the work for you.

No need to hide anything that is a rare gift.

How to match a suitable ring: The buyer takes a sewing thread, wraps it around the root of the finger with the ring, and then measures the circumference of the line with a ruler. This circumference is the inner circumference of the previous ring.

The inner circle diameter of 18mm is 18mm and the circumference of the inner circle is 56.5mm

The diameter of the inner circle of 19mm is 19mm and the circumference of the inner circle is 59.6mm

The diameter of the inner circle of 20mm is 20mm and the circumference of the inner circle is 62.8mm

The diameter of the inner circle of 21mm is 21mm and the circumference of the inner circle is 66mm

Note: the ring is so fragile that it cannot fall on the ground, it is easy to break
The ring looks completely natural to any onlooker, in fact the ring does all the work for you. No need to hide anything that is a rare gift.
How to match a suitable ring: The buyer takes a sewing thread, wraps it around the root of the finger with the ring, and then measures the circumference of the line with a ruler. This circumference is the inner circumference of the previous ring.
The inner circle diameter of 18mm is 18mm and the circumference of the inner circle is 56.5mm
The diameter of the inner circle of 19mm is 19mm and the circumference of the inner circle is 59.6mm
The diameter of the inner circle of 20mm is 20mm and the circumference of the inner circle is 62.8mm
The diameter of the inner circle of 21mm is 21mm and the circumference of the inner circle is 66mm
Note: the ring is so fragile that it cannot fall on the ground, it is easy to break