100pcs/bag 5mm Square Magnet Cube NdFeB Magnetic Ball Puzzle Building Block

100pcs/bag 5mm Square Magnet Cube NdFeB Magnetic Ball Decompression Puzzle Building Blocks
Features:
A toy that test creativity, exercise patience.
Fashion,can change shapes.
The buck ball naturally glide under the action of magnetic force.
You can make all kinds of shapes by imagination.

Specifications:
Commodity material: NdFeB
Color: silver
Product technology: nickel plated three layer process, surface gloss wear resistance
Size: single 5*5*5mm/0.2*0.2*0.2", 100pcs/ bags.
Net weight: single 2 g, 100pcs 200 g.
Applicable age: over 14 years old

Note: 
This product is sintered from rare earth material Nd-Fe-B. It is not really iron. 
Please be careful when taking and putting it into use.

Notes:
1. Due to the different monitor and light effect, the actual color of
the item might be slightly different from the color showed on the
pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.

Package Content:

100 x Square Magnet Cubes