Small lidded box made of colorless glass with a ruby red base, ovoid body with polished mouth edge, bell-shaped lid with tapered knob, base with etched Jean Beck stamp.Box is in intact condition.Designed by Jean Beck in Munich, executed by Theresienthaler Glasfabrik or Regenhütte around 1910-20.Height: approx. 11.5 cm, diameter: approx. 7.0 cm.