Magnetic Fluid Display Bottle New Peculiar Puzzle Relief Decompression Toys – Green


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Overview and Specifications:

1. Containing a magnetic fluid having a diameter of 10 nm or less;
2. Anti-vibration rubber sleeve protects the two ends of the glass bottle;
3. The gameplay is very varied and can stimulate creativity and imagination;
4. Material: magnet + plastic handle, glass bottle + rubber sleeve, magnetic fluid;