3D Printed Rotating Ball Toy O-Shaped Universal Fingertip Gyroscope Gravity Rotation Anxiety Relief Decompression

Model Number : 5.5CM Recommend Age : 18+,14+y Origin : Mainland China Size : 5.5*5.5*1.2cm Production process : engraving material : PLA shape : gear style : Modern Art Pendulum form : ornament process : sculpture Size：5.5cm