--- product_id: 136935075 title: "Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls" brand: "birthday popper" price: "$38.42" currency: USD in_stock: true reviews_count: 8 category: "Birthday Popper" url: https://www.desertcart.us/products/136935075-birthday-popper-birthday-return-gift-for-kids-20-pcs-invisible store_origin: US region: United States of America --- # Built-in UV light reveals secret messages Non-toxic, washable, child-safe ink 20 pcs multicolor invisible ink pens Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls **Brand:** birthday popper **Price:** $38.42 **Availability:** ✅ In Stock ## Summary > 🕵️‍♂️ Unlock the magic of secret creativity—because ordinary writing is so last season! ## Quick Answers - **What is this?** Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls by birthday popper - **How much does it cost?** $38.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/136935075-birthday-popper-birthday-return-gift-for-kids-20-pcs-invisible) ## Best For - birthday popper enthusiasts ## Why This Product - Trusted birthday popper brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Surface Magic:** Write on paper, skin, fabric, and more—expand creativity beyond the ordinary canvas. - • **Safe & Kid-Friendly:** Crafted with non-toxic, odorless ink to keep creative play worry-free for ages 5+. - • **Party-Ready Pack of 20:** Generous set designed to delight every guest with a unique, magical experience. - • **Secret Messages Unlocked:** Write invisible notes that only appear under UV light—perfect for spy games and secret sharing. - • **Boosts Creativity & Skills:** Encourages fine motor development and critical thinking through playful discovery. ## Overview The Birthday Popper Invisible Ink Magic Pen set includes 20 multicolor pens featuring invisible ink that only reveals under the built-in UV light on each pen’s cap. Safe for kids aged 5 and up, these non-toxic, washable pens inspire imaginative play by allowing secret messages and designs on various surfaces. Ideal as birthday return gifts, they combine fun, education, and safe creativity in one sleek package. ## Description Product Description Invisible Ink Pen with Magic Ink. Unleash the Fun ! WRITE YOUR SECRET MESSAGE Write your secret message and wait for few seconds. Shine the light from the cover of the pen and REVEAL THE MYSTERY OF THE SECRET MESSAGE. EXCITING SPY ACTIVITIES FOR KIDS Kids will love using this kind of pen to play detective spy games. It brings an amazing variety of fun activities. From Surprise birthday parties, to reviling a top secret message to their parents or grandparents. PENS AS GIFT Pens to distribute to kids coming to the party. See the kids excited to receive these magic pen and use them with joy ! Comes packed as shown in this image. GREAT GIFT FOR FUN PARTY FAVORS This is the perfect gift parents can buy for their kid’s party, or add it in any surprise gift bag. Teachers can show this to their students for any school activities. OUR PEN IS FUN, EXCITING & GREAT ACTIVITY ALL AT THE SAME TIME This pen is very interesting. After you've written, the letters are not visible/transparent. If you use UV/LED light on the cap to shine on it, you will see the words. Write on any surface WRITE ON SKIN WRITE ON CLOTHS WRITE ON WALL SHOW YOUR CHILD HOW MUCH YOU APPRECIATE THEM WITH OUR SECRET MESSAGE WRITER SPY PEN Kids will love these spy pens. Kids will love using this pen to keep their secret while playing detective spy games. Invisible pen brings you an amazing variety of fun activities, from Surprise birthday parties, to revealing a top secret message to their parents or grandparents. Review: Good product - Good product for kids. Can buy as return gift Review: Magic Pen - Good for gifting ## Features - Magical Invisible Ink: Each pen writes in invisible ink that can only be revealed with the built-in UV light on the pen's cover, allowing kids to create secret messages and drawings that spark mystery and excitement. - Endless Creativity: Ideal for arts and crafts, these magic pens allow comes in set of 20 ,allows kids to create secret messages and hidden designs on various surfaces—paper, fabric, skin, and more encouraging imaginative play while keeping their secrets safe with truly invisible ink. - Safe and Suitable for All Ages: Made from child-safe materials, these magic pens are perfect for kids aged 5 and up. Each pen measures 13 cm and is individually packed, with colors sent randomly. They're popular among children, teens, and students, providing fun for everyone! - Child-Safe Design: Crafted from non-toxic materials with harmless, odor-free ink, these magic pens are suitable for kids aged 5 and up, ensuring safe playtime. Each pen features an easy-to-use push button for the UV light, is individually packed, Measuring 13 cm, they’re popular among children, teens, and students alike! - Educational Value: These pens help develop fine motor skills and enhance critical thinking as kids experiment with writing and revealing their hidden creations. - Ideal Birthday Return Gift: These magic pens make a fantastic choice for birthdays, return gifts, can be distributed among 20 children adding fun and creativity to parties. Perfect for kids, they spark imaginative play. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PC225SF | | Age Range (Description) | Kid | | Age Range Description | Kid | | Body Shape | Cylindrical | | Brand | Birthday Popper | | Brand Name | Birthday Popper | | Closure Type | Click-Off Cap | | Colour | Multi | | Country of Origin | China | | Customer Reviews | 3.9 out of 5 stars 1,973 Reviews | | Drill Point | Fine | | Hand Orientation | Ambidextrous | | Importer Contact Information | Birthday Popper | | Included Components | Invisible ink pen | | Ink Base | Water | | Ink Colour | Multicolor | | Item Diameter | 1 Centimetres | | Item Dimensions | 13 x 1 x 1 Centimeters | | Item Type | Portable Invisible Magic Pen with Uv-Light (Multicolour, 20 Piece) | | Item Weight | 30 Grams | | Line Size | 0.3mm | | Manufacturer | Birthday Popper | | Material | Polyvinyl Chloride | | Material Type | Polyvinyl Chloride | | Model Name | Abracadabra Collection | | Model number | IX-2Q0F-L5JF | | Pattern | letter print | | Recommended Uses For Product | Writing | | Special Features | Washable | | Style Name | invisible pen | | Unit Count | 20 Count | | Writing Instrument Form | Marker Pen | | Writing instrument form | Marker Pen | ## Product Details - **Age Range (Description):** Kid - **Brand:** Birthday Popper - **Colour:** Multi - **Ink Colour:** Multicolor - **Writing instrument form:** Marker Pen ## Images ![Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls - Image 1](https://m.media-amazon.com/images/I/818Cl8-2YaL.jpg) ![Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls - Image 2](https://m.media-amazon.com/images/I/71iJ2Vb9xQL.jpg) ![Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls - Image 3](https://m.media-amazon.com/images/I/715uMKAC6NL.jpg) ![Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls - Image 4](https://m.media-amazon.com/images/I/711BJGEoArL.jpg) ![Birthday Popper® Birthday Return Gift for Kids, 20 Pcs Invisible Ink Magic Pens with UV Light | Secret Message Pen, Fun Magic & Party Favors for Boys & Girls - Image 5](https://m.media-amazon.com/images/I/71gzOKNP8pL.jpg) ## Questions & Answers **Q: Will it work on plain papers** A: Yes it works on plain papers. It also works on any surface that you can write on. Letters will be displayed only under the light provided in the pen **Q: Do we get 20 pens? But the image shows 1 single packed pen?** A: yes, you'll get 20 pens (title & description mention set of 20). **Q: Is this ink washable?** A: Yes. It is washable **Q: Is this China product? Where it’s been manufactured?** A: Yes this is made in China ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A***Y on 30 March 2026* Good product for kids. Can buy as return gift ### ⭐⭐⭐⭐ Magic Pen *by H***T on 17 October 2025* Good for gifting ### ⭐⭐⭐ Value for money *by D***L on 31 May 2026* Best for budget ## Frequently Bought Together - Birthday Popper 20 Pcs Invisible Ink Magic Pen with UV Light as Birthday Return Gifts or Kids | Fun Magic Toy - PARTEET New Capsule Shape Ball Pens Pack Of 24Pcs For Return Gifts For Kids, Blue - SNAPTRON Birthday Return Gifts Birthday Party for Kids -20Pcs Designer Spirograph Ruler for Returns for Kids Adults Bulk birthday's Return Gift 6-12 (Spirograph Ruler, 20) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/136935075-birthday-popper-birthday-return-gift-for-kids-20-pcs-invisible](https://www.desertcart.us/products/136935075-birthday-popper-birthday-return-gift-for-kids-20-pcs-invisible) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-29*