About Oracle Design Concept: The octagonal design of the tuning fork gives an overall sense of solemnity and dignity when unfolded, making it unforgettable at first sight. Magic Tuning Fork: The main body is divided into three layers. The upper and lower parts are two tuning fork layers. Each tuning fork has 8 sounding corners, and when rotated with force, a long - lasting tuning fork sound will be emitted. Clever Bead - setting Design: There are 8 steel balls in the bead groove. When rotating at a low speed, the steel balls are attracted to the inner ring. At this time, the two upper and lower tuning fork layers are locked with the main body and rotate synchronously. When rotating at a high speed, the steel balls slide to the outermost layer due to centrifugal force. At this time, the two upper and lower tuning fork layers are unlocked from the main body and can rotate asynchronously. The collision of the steel balls with the tuning fork will produce a light "ding - ding" sound. DIY Space: A total of 16 1.5x6mm light - emitting tubes can be installed on the two upper and lower tuning forks (UV glue is required). The steel balls originally provided can also be replaced with other materials, even luminous beads. (Replacing beads that cannot be attracted by magnets will cause the loss of the low - speed locking function.) NXEDC's Viewpoint In recent years, we believe this is the best - designed fingertip gyroscope. With multiple modes, it is highly playable and stress - relieving. Precisely because of this, counterfeits on the market are extremely prevalent. The precision of these counterfeits varies, and we do not recommend purchasing them. In addition, due to the limited release of its special materials, the price of the special - material version has been continuously increasing. However, MOT has launched an aluminum - alloy version, which is suitable for everyone to buy and play with. But the tuning fork effect of the aluminum - alloy version will be slightly inferior. The special - material version is more suitable for collection.
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