Easy Maintenance Features: Features wide opening and detachable lid for effortless hand washing access to all interior surfaces, while being dishwasher safe for additional convenience Premium Borosilicate Glass Construction: Made from robust borosilicate glass that is dishwasher safe and toxin, preserving the genuine rich taste of your coffee without altering flavor or smell Spacious 12 Cup Capacity: Large 5000ml glass vessel holds up to 12 portions of coffee, ideal for entertaining guests or relishing multiple coffee breaks throughout the day Replacement Solution: Ideal substitute for lost, damaged, stained or worn original containers, providing identical functionality with strength and cleaning ease Designed Compatibility: produced specifically for 5000 and 5500 series as well as hot / iced coffee maker K5600 ( 2nd gen) models, ensuring correct positioning and functionality as an equipment substitute