The identify excelsior originated in the usa and excelsior has long been produced in The us for more than a century. In The us excelsior has no other normal identify; on the other hand, in a number of other countries, excelsior is often known and referred to as wood wool. https://ricardoqemzm.dailyblogzz.com/35108702/how-aspen-fibre-wholesalers-can-save-you-time-stress-and-money