4L,5L,6L,8L,10L,12L multi function pressure cooker 1 year warranty 60-70kpa high pressure stainless ... and energy-saving4. Elastic leaf spring device adopts the high-quality special material, guarantees steady and reliable pressure5. Multiple safety protections6 ... #430 8. CE standard 4L,5L,6L,8L,10L,12L multi function pressure cooker