Tharsis Clicker from Tether Jewelry

Tharsis is a vast volcanic plateau in the western hemisphere of Mars, where valleys of water once stretched across its land. This design is a symmetrical outline of diamond-like facets and has a hinged clasp for easy insertion and removal.

Cast in stainless steel, these are sturdy and nonreactive when worn. Available in “nude” steel, with no plating; black PVD-coated stainless steel; and yellow- and rose-gold-plated over yellow-PVD-coated stainless steel.