The Doctor’s microcrystalline wax is the formulation used by the world’s largest museums to enhance the depth of shine and delicate wood grain of precious wood artifacts. Will renew the “glass clear” finish to wood and will not show fingerprints like other waxes. Protects keywork too. A little bit goes a long way.New airtight container with more wax. As a precaution it is wise to put a piece of Seran Wrap food thin plastic wrap over the top and then screw down the cap to keep it from evaporating since it contains a volatile organic element.