You hand a nut and bolt to an audience member and have them thread the nut partially onto the bolt to prove that everything is as it should be.

Many have devoted themselves to researching this effect and several different versions have been developed. The methods employed are very unique, and each has its own advantages and disadvantages…

It works with most regular small nuts and bolts. The nut and bolt are untampered and can be given away as a souvenir. No sleeves are required.

This could very well be the world’s first true electronic magic ring. The effects include but are not limited to:

• Self-unscrewing nut and bolt, which can be given to the audience as souvenirs;

• Moving bottle cap;

• An audience’s ring traveling along a marker pen;

• An audience’s ring, coin, earring, or earbuds, moving on a card;

• An audience feels the ‘energy transfer’ when touching the performer’s fingertips.

VibRing is exactly what it sounds like. It is a vibration finger-ring.

In fact, it would be quite a simple task to just insert a vibration motor into a ring, however, if we consider factors such as size, charging safety, durability, lifespan, triggering method, noise, and other factors, it is a major challenge.

Finally, we managed to fit the high-speed vibration motors, control circuits, batteries, customized silent switches, and other components that are all integrated into a limited space. At the same time, it is inconspicuous, safe, durable, silent, and convenient.