Safety color print 4 pieces of pear 500x340x4Safety color print 4 pieces of pear 500x340x4 This is a safe plywood that uses adhesives that are completely formaldehyde free. Since it is colored, the carvings are clearly visible. The ink can be applied evenly. Harmful substances formaldehyde "zero" for the health of children. Formaldehyde is considered to be one of the causes of "sick house syndrome" in the building materials market, and is being considered as a bill to prevent it in the Diet. In