{"product_id":"color-changing-battery-level-mug-11oz-heat-sensitive-coffee-cup","title":"Color-Changing Battery Level Mug — 11oz Heat Sensitive Coffee Cup","description":"This 11oz color-morphing mug brings a playful reveal to every hot drink. When cold it sits sleek and mostly black, but pour in a steaming coffee or tea and a vibrant, battery-style energy gauge blooms along the sides — bright greens, yellows and reds wrapped in glossy color. The ceramic body has a black exterior and white interior, a comfortable handle, and a durable glossy finish that makes the colors pop. It’s lead- and BPA-free and microwave-safe, though hand washing is recommended to keep the heat-sensitive print vivid for longer. Use it for morning routines, late-night study sessions, or as a fun prop at game nights — the slow reveal adds a little moment of delight to ordinary sips.\u003cbr\u003e\u003cbr\u003eProduct features\u003cbr\u003e- 11 oz ceramic mug with black exterior and white interior\u003cbr\u003e- Heat-sensitive (color-morphing) design reveals vibrant battery-style graphic when filled with hot liquid\u003cbr\u003e- Full-wrap glossy finish with bright, crisp colors using advanced printing techniques\u003cbr\u003e- Microwave-safe; lead- and BPA-free (hand wash recommended to preserve design)\u003cbr\u003e- Comfortable handle and single-size convenience (0.33 L)\u003cbr\u003e\u003cbr\u003eCare instructions\u003cbr\u003e- Hand wash only\u003cbr\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":47371477287142,"sku":"33577370619827359328","price":12.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/4251\/1078\/files\/9954642404691951240_2048.jpg?v=1771628820","url":"https:\/\/digitalpapa.myshopify.com\/products\/color-changing-battery-level-mug-11oz-heat-sensitive-coffee-cup","provider":"DigitalPaPa","version":"1.0","type":"link"}