{"product_id":"invisible-ink-pen-uv-light-secret-writing-ballpoint-1","title":"Invisible Ink Pen with UV Light | Secret Writing Ballpoint","description":"\n\u003ch2\u003eWrite in Secret — Reveal with UV Light!\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eInvisible Ink Pen with Built-In UV Light\u003c\/strong\u003e lets you write hidden messages that are completely invisible to the naked eye — until you shine the UV blacklight on them. Perfect for kids, students, office fun, labelling personal items, anti-counterfeiting, and creative party games. Compact, lightweight, and ready to use right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInvisible ink\u003c\/strong\u003e — writes on paper, skin, wood, metal, fabric, and more with no visible trace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in UV blacklight\u003c\/strong\u003e — simply flip the pen to reveal your hidden writing instantly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.7 mm fine tip\u003c\/strong\u003e — smooth, precise ballpoint writing experience\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim \u0026amp; portable\u003c\/strong\u003e — 132 mm long, plastic shell, silver finish; fits easily in a pocket or pencil case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowered by 3 AG3 button cell batteries\u003c\/strong\u003e (pre-installed and ready to use)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-surface compatible\u003c\/strong\u003e — paper, body, wall, wood, metal, cloth, and more\u003c\/li\u003e\n  \u003cli\u003eGreat for secret notes, personalising belongings, security marking, and novelty gifts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic shell\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e132 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 × AG3 button cell (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Invisible Ink Marker Pen with UV Light (no retail box)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-piece-newborn-baby-grooming-kit-nail-clipper-comb-set-gift-box\"\u003e10-Piece Newborn Baby Grooming Kit – Nail Clipper \u0026amp; Comb Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-rotating-makeup-organizer-brush-holder-large-capacity\"\u003e360° Rotating Makeup Organizer \u0026amp; Brush Holder | Large Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How does the invisible ink pen work?\u003c\/h4\u003e\n\u003cp\u003eA: The pen writes with a special invisible ink that is completely undetectable under normal lighting. To reveal the hidden writing, simply flip the pen around and shine the built-in UV blacklight over the text — the message will glow and become clearly visible.\u003c\/p\u003e\n\u003ch4\u003eQ: What surfaces can I write on with the invisible ink pen?\u003c\/h4\u003e\n\u003cp\u003eA: The invisible ink pen can write on a wide range of surfaces including paper, skin, wood, metal, fabric, walls, and more, making it incredibly versatile for secret notes, labelling possessions, security marking, and creative activities.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to replace the batteries?\u003c\/h4\u003e\n\u003cp\u003eA: The pen comes with 3 × AG3 button cell batteries pre-installed in the UV light. These are standard button cells widely available if a replacement is ever needed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does the invisible ink pen work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pen writes with a special invisible ink that is completely undetectable under normal lighting. 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These are standard button cells widely available if a replacement is ever needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Stationery \u0026 Office\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/stationery-office\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Invisible Ink Pen with UV Light | Secret Writing Ballpoint\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/invisible-ink-pen-uv-light-secret-writing-ballpoint\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"Default Title","offer_id":46961448321223,"sku":"\u003cnone\u003e","price":8.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/S24d97525f36b4b79b4e4080a5833ae58h.webp?v=1786040548","url":"https:\/\/qxlcustomerservice.com\/products\/invisible-ink-pen-uv-light-secret-writing-ballpoint-1","provider":"QXL","version":"1.0","type":"link"}