The name comes from the tiny natural carbon-dioxide 'pearls' that form in the glass — a light spritz unique to Chasselas grown around Lake Geneva.
Perlan is the traditional Geneva name for a light, dry white wine made from the Chasselas grape, with delicate floral notes and a faint sparkle on the tongue. It's the everyday table wine of the canton, served cold with perch fillets from the lake or a plate of local cheese.