The Two Lumps of Sugar Brand 6-Gallon Carboy is a premium glass fermenter designed for home brewing and winemaking enthusiasts. Crafted with high-quality, durable glass, this carboy is airtight, easy to sanitize, and resistant to odors and scratches, ensuring a clean and consistent fermentation process. Ideal for primary or secondary fermentation, it accommodates 6 gallons"perfect for standard 5-gallon batches with ample headspace. Compatible with a #6.5 stopper or small universal stopper (sold separately), this carboy combines functionality with longevity, making it a reliable choice for crafting beer, wine, or mead at home. Handle with care for years of dependable use.