8″ glass bowl | Preserved moss and forest elements | Open design | Zero maintenance. An open forest ecosystem that brings preserved nature’s beauty to your living space. A sustainable desk companion for eco‑conscious professionals who value permanent organisation over disposable calendars. A handcrafted perpetual calendar designed to last decades, not months. Set any date and use year after year without replacement. Natural cork construction ensures this calendar becomes your lifetime planning companion, eliminating the need for annual calendar purchases forever.