Hi friends.i really happy to share about my cooker queen prestige.its very user friendly.for every one.in this product.lots of design.and attractive colors are there.i used this product.5 years.its a no 1.brand.in India.prestige service centers.are in all over India.the spare parts of the product.whistle.gasket.handles.are available.in near by stores.its make your kitchen.more beauty.and attractive.