This product has excellent overload resistance performance. Due to thermal inertia, the overload protection elements embedded in the product can prohibit the short circuit damage. Its pieces have a very smooth edge surface
The product can eliminate water secondary pollution. Any residuary chlorine and heavy metal elements will be excluded out by its filter systems. It is designed to artfully combine the picture with the design of the cut pieces
3d puzzle military SPECIFICATIONS
Patterns of puzzle cut can be grid cut, strip cut, and random cut. It is printed with the quality printer to ensure the freshness and balance of the colors. There is less puzzle dust in the box.