The Molino Marble Pipes are mouth blown from Pyrex Glass. Every peace is unique in its shape and colour composition...
PyrexTM
A brand name for any of a class of hypo-allergenic, heat- and chemical-resistant glassware products of varying composition traditionally used for cooking or scientific purposes, now also being used by consumers for Decorative Art, Functional Art, Smoking Pipes, Body And Hair Jewelry. Pyrex glass is remarkably tough and easy to clean, but dropping a piece may occasionally break or crack it; it is still glass. Besides the obvious care when dealing with any functional glass item, fast temperature changes (from very hot to cold, very cold to very hot) may cause your piece to break. Pyrex is designed to withstand very high temperatures. Even though Pyrex will probably survive rapid temperature shifts, we strongly advise against it.
