Russell Hobbs RH001 4 Litre Aluminium Pressure Cooker * 2years standard guarantee that can be extended to 3years when you register your product at www.russellhobbs.co.uk/productregister You must register within 28 days of purchase. 4-litre capacity. Aluminium body and lid. Phenolic handles. Quick click locking system. Visual pressure indicator raises to indicate when cooker is ready. Suitable for hob types - electric/gas and solid hotplates. Includes steamer basket. Russell Hobbs