Because it is all stainless steel it is safe to use without worry of rust later even in the place of rainy day or sleeping. If the appearance is a little more flashy it may be better to stand out even if you drop it outdoors.
It is best to have it. I was using the same thing before, but since memory became invisible, I bought it for replacement. Well if the scale breaks well, the tape will be torn or the spring will stretch out and it will not be usable, but this product does not have such a thing. If tape reinforcement is done, I feel it is even better.