Coccia (f)
(with) definite article: laplace / receptacle (on the instrument) used to store the spare supply of beeswax used for tuning
Area of the Vosca (actually its "brow") where some pipers store the spare supply of beeswax used for tuning; More often it is stored on the dummy drone (Mupo).
Gioielli, Mauro: Le zampogne nel Molise. In: La zampogna: gli aerofoni a sacco in Italia (2005), I, p.222.