Magnetic ring long ago has the foreign website, is probably technology and cost, to have happened in years, the magnetic ring. is the first part of magnetic ring, magnetic ring itself is just an ring, particularity is a magnetic, strong magnetic ring is a high , beautiful and natural pure magnet ring. Can be widely used in different , when you have this ring, as long as give full play to your and creativity, you can use it to show plenty of effect, and you can apply it in more different the old , he knows . Play include: fetch from a distance, and the air dun, move things teleport, COINS wear glass, bottle cap into the bottle, coin bottle, pause, etc. As long as you use your creativity and the , the magnetic ring purposes can have changes. According to the authority of foreign -up experts: use this ring at least could design the thousands of sets of -up show, the emergence of the ring will bring all the magicians and harvest new . Magnetic ring can increase a lot of effects, use is . Size: small Inside Diameter:18mm Perimeter:67mm Please according to finger thickness to the right size, if you 't know your finger size, you can take thread finger roll around a and then use a ruler to measure the length of the , then corresponding to the following size to the right ring material: metal Package Contents: 1 x Ring Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.