These cardboard instruments will not self-destruct. It is as sturdy as any thick cardboard box. The question might better be phrased, "How long will your child keep it in good condition?" This is the same question you would ask about an expensive instrument, and it is the very reason you should start a child on an inexpensive one. Tell your child that you are checking to see not only if they will really learn to play it, but also how well they can take care of it. If they prove themselves worthy at this level of investment, then you will be more willing to help them purchase an expensive model in the future.