Special-Shaped Double-Sided Decompression Square Rotating Small Puzzle Toys Feature: The puzzle relaxing beads can move in two directions and rotate, pinch the top of the gyro and turn the gyro, and it will not stop for a long time. Palm gyroscope, hold both ends to toggle rotation, which can palm and bone fingers flexible. Randomly shuffle the small magic bean gyro small balls. Move the middle horizontal axis to replace the required beads in different O-shaped grooves. The beads in the four grooves are matched at the fastest speed through memory and spatial imagination. Disruption, reduction, ball rotation Specification: Material: ABS Product size: about 9.5X9.5x2cm/3.74X3.74x0.39inch Color: 4 colors Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Packing List: 1 x Decompression Toy