Top features: - Easy to use with the twist lock and open system - Large 6 litre capacity is great for batch cooking in advance Easy to use Enjoy tenderly steamed meat, fish, vegetables and more in this Tower T90103 pressure cooker, which is easy to open and close with the twist locking system - simply press and twist for a tight seal. Batch cooking in advance You can cook for the whole family with the large six litre capacity on offer, as well as cooking large batches of food in advance to save you the hassle throughout the week. You also don't need to worry about over or under-cooking your meals as the visual pressure indicator will alert you when to take your food out of the pressure cooker.