{"product_id":"4es-novelty-12-pack-invisible-ink-pens-with-uv-lights-mini-notebooks-goodie-bags-spy-party-favors-for-kids","title":"4E's Novelty 12-Pack Invisible Ink Pens with UV Lights, Mini Notebooks \u0026 Goodie Bags – Spy Party Favors for Kids","description":"\u003cp\u003eThis bulk set from 4E's Novelty includes 12 invisible ink pens with built-in UV lights, 12 mini top secret notebooks, and 12 white goodie bags. Each pen writes with clear ink that stays hidden until the UV light on the cap reveals the message. Designed for kids who enjoy spy games, secret codes, and creative play, this kit works well as party favors, classroom rewards, or stocking stuffers for children ages 8–12.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Set?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12 invisible ink pens (ballpoint style) with UV light on the cap\u003c\/li\u003e\n\u003cli\u003e12 mini top secret notebooks with pre-printed secret codes\u003c\/li\u003e\n\u003cli\u003e12 white plastic goodie bags for filling with treats or small toys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach component comes in a quantity of 12, making it easy to hand out at a birthday party, school event, or spy-themed activity. The pens also work as temporary tattoo markers on skin, letting kids draw hidden pictures that appear under UV light.\u003c\/p\u003e\n\n\u003ch2\u003eHow Do the Invisible Ink Pens Work?\u003c\/h2\u003e\n\u003cp\u003eThe pen writes with a clear, quick-drying ink that disappears on paper. To read the message, press the button on the pen cap to turn on the small UV light. The light makes the ink glow slightly, revealing what was written. The ink is not permanent and washes off skin with soap and water. For best results, use the pen on light-colored paper (included notebooks work well).\u003c\/p\u003e\n\n\u003ch2\u003eIdeal for Parties and Group Gifts\u003c\/h2\u003e\n\u003cp\u003eWith 12 identical sets, this kit removes the guesswork of assembling party favors. Each child gets a pen, a notebook, and a bag to carry their loot. The spy theme fits escape rooms, detective birthday parties, or classroom Valentine exchanges. Teachers often use these as treasure chest rewards or prizes for completing assignments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4E's Novelty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWriting Instrument Form\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBallpoint Pen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePens (assorted? – listed as Pens, Top Secret Notebook, White Bags)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack (invisible until revealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAge Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKid (recommended 8–12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 pens, 12 notebooks, 12 goodie bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCan the Pens Write on Skin?\u003c\/h2\u003e\n\u003cp\u003eYes. The product description notes that the ink works as a temporary tattoo marker. Kids can draw on their own or others' skin, and the design stays invisible until exposed to UV light. It washes off easily with soap and water. Avoid use near eyes or on sensitive skin.\u003c\/p\u003e\n\n\u003ch2\u003eAre the Notebooks Reusable?\u003c\/h2\u003e\n\u003cp\u003eThe mini notebooks come with pre-printed secret codes on some pages. They are not reusable in the traditional sense, but kids can use the blank pages to write their own invisible messages. The paper is standard weight, suitable for the invisible ink pen.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Age Group Is This Best For?\u003c\/h2\u003e\n\u003cp\u003eWhile the set is recommended for ages 8–12, younger children may also enjoy it with adult supervision (especially because of the small UV light). The concept of invisible ink appeals to a wide range, but the small parts and button battery (if any) in the pen cap make it unsuitable for children under 3.\u003c\/p\u003e","brand":"4E's Novelty","offers":[{"title":"Default Title","offer_id":58075931869487,"sku":null,"price":25.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4478\/7503\/files\/4es-novelty-12-pack-invisible-ink-pens-with-uv-lights-mini-notebooks-goodie-bags-spy-party-favors-for-kids-1.jpg?v=1781524774","url":"https:\/\/toysforkid.co.uk\/products\/4es-novelty-12-pack-invisible-ink-pens-with-uv-lights-mini-notebooks-goodie-bags-spy-party-favors-for-kids","provider":"Toys For Kid","version":"1.0","type":"link"}