The product can resist excessive humidity. It is not susceptible to the huge moisture that could result in the loosening and weakening of joints and even failure. Its material can be premium quality recycled cardboard
The product features a clean appearance. It has been coated to enhance decontamination and prevent corrosion or foreign material contamination. Patterns of puzzle cut can be grid cut, strip cut, and random cut
3d building puzzle
Small Blue House
Its pieces have a good thickness and density. There is only a minimum of chipping and fuzzing on its back, which can be sanded off. Its materials are stiff, hard and have a low moisture content, resulting in a good quality puzzle.