{"product_id":"3d-light-changing-puffs-thermal-transfer-vinyl-25cm-x-30cm-4-pieces-of-foam-transfer-film-htv-t-shirt-patterns-in-various-colo","title":"10 x 12 Inches Light Change 3D Puff Heat Transfer Vinyl – 4-Sheet UV Color-Changing Puffy Iron-On HTV, White Indoors, Color in Sunlight, for Beach Day Shirts, Pool Party Tees, Summer Camp \u0026 Vacation Matching Shirts","description":"\u003cp class=\"text-response mb-3\"\u003e\u003cspan\u003eThis puff vinyl has a secret. Indoors, your design presses up soft, puffy, and white — clean and simple. Then you walk out into the sunshine and the color shows up: purple, blue, pink, yellow, blooming right on the shirt while everybody watches. It puffs AND it changes color — two surprises in one sheet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cspan\u003eYou get 4 sheets in assorted light-change colors (white turns purple, blue, pink, and yellow in the sun), each 10 x 12 inches (25 x 30 cm) — sized for beach day tees, pool party shirts, camp and recess gear, and those matching vacation shirts where the group photo happens outside anyway. It cuts on Cricut and Silhouette machines just like regular HTV: mirror your design, cut, weed, press once. Keep your designs big and bold — chunky letters, suns, waves, smiley faces — puff is made for shapes that read across the pool deck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eHow to press it\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"list-none ps-5 mb-3 [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:relative [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:ps-1 [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:content-[''] [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:absolute [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:-start-2 [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:top-[0.65em] [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:size-[3px] [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:rounded-full [\u0026amp;\u0026gt;li:not([role=checkbox],:has(\u0026gt;ul,\u0026gt;ol))]:before:bg-current\"\u003e\n\u003cli value=\"1\" class=\"text-response\"\u003e\u003cspan\u003eMirror your design and cut with the shiny carrier side down\u003c\/span\u003e\u003c\/li\u003e\n\u003cli value=\"2\" class=\"text-response\"\u003e\u003cspan\u003ePress at 302–311°F (150–155°C) for 12 seconds, medium pressure — one press only; pressing twice flattens the puff\u003c\/span\u003e\u003c\/li\u003e\n\u003cli value=\"3\" class=\"text-response\"\u003e\u003cspan\u003ePeel the carrier off warm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli value=\"4\" class=\"text-response\"\u003e\u003cspan\u003eWait 24 hours before the first wash; wash inside out in cold water with mild detergent (a laundry bag helps the puff last)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cspan\u003eWorks on cotton, polyester, and cotton\/poly blends — tees, hoodies, sweatshirts, tote bags, and camp gear. Puff rises best on soft fabrics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eHow the magic works\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eRegular indoor light leaves it white. Sunlight switches the color on — the stronger the sun, the faster and brighter it blooms. Head back inside and it fades to white again, all by itself, ready for the next sunny day. One heads-up from the maker: leaving a finished shirt baking in direct sun for hours on end (5+) can fade the vinyl over time, so enjoy it outside — just don't store it on a sunny windowsill.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cspan\u003eDidn't stick? We replace it — free.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30-Day Easy Returns · Tracked Shipping · Secure Checkout\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eDoes it work on a cloudy day?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eYes — it still changes outdoors on a cloudy day, because the UV that switches it on gets through the clouds. Direct sunshine just does it faster and brighter. Bright sun is the full show; a cloudy recess is the softer version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eDoes the color come back every time? And does it turn white again?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eEvery time. Walk outside, the color blooms; walk back inside, it fades back to white on its own. That's the whole trick, and it repeats day after day. It isn't a one-time reveal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eHow long does the color last outside?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eAs long as the shirt is in the sun, the color stays on. Bring it back indoors and it fades to white within minutes. There's no timer to beat — the shirt follows the sunshine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eDo I need to \"charge\" it first, like glow vinyl?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eNo charging, no batteries, no waiting. It doesn't store light — it reacts to the sunlight that's hitting it right now. If the sun is out, the color is out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eCan I layer it with my other vinyl?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eWe recommend using it on its own or as the very top layer. Puff has to go on last anyway — anything pressed over it flattens the puff — and this film's color show is best with nothing covering it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eCan I use an iron instead of a heat press?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eA heat press gives the firm, even pressure puff needs to rise evenly, so that's what we recommend. If you use a household iron, skip the steam, press down hard and evenly — and test a small piece first.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-response mb-3\"\u003e\u003cb\u003e\u003cstrong\u003eWhat should I put it on?\u003c\/strong\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eCotton, polyester, and cotton\/poly blends — tees, hoodies, sweatshirts, tote bags. It's a summer favorite: pool parties, beach days, summer camp, field day, and family vacation matching shirts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seed2cd78acbc478f83bacfcf4f1ce5e8K.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb336c4a12b6641d396169bf380835b7aT.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S15e74eb913814a9dbd070bb215aabd6es.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7144e20e5a7d40b093ba7fb3052d9a759.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfaac2364e70440aa826195b414ca5d56d.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9e3d1a85a3154abc8b6e3ee28d816becC.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S614f63bcbc5a4fb7b37ac35c81392c2cK.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S591fddbfc81745e6ad77ed7557e3bc55H.jpg\"\u003e\u003c\/p\u003e","brand":"Pixi Cotton","offers":[{"title":"Light engraving film","offer_id":54532692148408,"sku":"14:29#Light engraving film","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/0700\/2296\/files\/Seed2cd78acbc478f83bacfcf4f1ce5e8K.webp?v=1792945910","url":"https:\/\/pixicotton.com\/products\/3d-light-changing-puffs-thermal-transfer-vinyl-25cm-x-30cm-4-pieces-of-foam-transfer-film-htv-t-shirt-patterns-in-various-colo","provider":"Pixi Cotton","version":"1.0","type":"link"}