{"product_id":"invisible-ink-pen","title":"Invisible Ink Pen","description":"The Invisible Ink Pen is an innovative tool that skillfully blends the fun of secret messaging with the practicality of a ballpoint pen. Encased in a sleek metal shell and measuring 138*10mm, this pen features a transparent refill and an integrated UV lamp to reveal hidden writings. Ideal for writing secret messages on paper, cards, or skin, it offers a unique way to protect privacy and unleash creativity. The high-quality, fade-resistant ink ensures smooth, comfortable writing, making it suitable for long-term use. Its stylish and compact design makes the Invisible Ink Pen a perfect companion for those who value both discretion and creativity in their writing tools.\n","brand":"BettyButtons","offers":[{"title":"Default Title","offer_id":56805029839230,"sku":"TR-5183","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/6244\/9790\/files\/1_fbf0de0a-b1b0-4ba0-b89b-7fb483df78c3.jpg?v=1768259353","url":"https:\/\/bettybuttons.shop\/products\/invisible-ink-pen","provider":"BettyButtons","version":"1.0","type":"link"}