Engineered from premium food-grade borosilicate glass with a natural wooden lid sealed by a silicone loop, this jar preserves the integrity and freshness of your ingredients while adding organic warmth to your kitchen aesthetic. The generously proportioned 3.2" mouth opening accommodates easy filling, portioning, and thorough cleaning—both by hand and dishwasher. Lead-, BPA-, and engineered to resist temperature fluctuations, it's the i home for coffee beans, baking flour, rice, sugar, spices, tea leaves, and beyond.