{"product_id":"rainbow-celebration-cake","title":"Rainbow Celebration Cake","description":"\u003cp\u003e\u003cspan\u003eA joyful six-layer vanilla rainbow cake filled and covered with silky sweet buttercream and finished with playful rainbow sprinkles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a proper celebration cake — sweet, nostalgic and unapologetically fun. Each colourful layer is soft and fluffy, stacked with generous vanilla frosting and finished with piped swirls for that classic party look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt’s the kind of cake children adore and adults secretly love.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerfect for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Birthday parties\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Kids’ celebrations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Baby showers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Colour-themed events\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Anyone who wants a bold, happy centrepiece\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eServes 16–20 slices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandmade in London by Marta’s Kitchen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✨ Bright. Sweet. Full of celebration.\u003c\/span\u003e\u003c\/p\u003e","brand":"Marta's Kitchen","offers":[{"title":"Default Title","offer_id":56405542896002,"sku":null,"price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/0895\/5778\/files\/5B5D9CCD-108A-479B-95FC-41CE80FCC5D5.png?v=1771845534","url":"https:\/\/martaskitchen.co.uk\/products\/rainbow-celebration-cake","provider":"Marta's Kitchen","version":"1.0","type":"link"}