✅ Great for Parties – Kids love them!
eBay
Unleash your child's creativity with the Tobar Secret Message Writing Spy Pen! This unique pen writes in invisible ink, only revealing messages under ultra-violet light, making every note a thrilling secret. The set includes the spy pen, an ultra-violet torch, and two handy refills, ensuring endless fun. Perfect for ages 5-11, this spy pen is a fantastic gift for imaginative minds. With its compact design (approx. 19 cm), it's great for on-the-go adventures. Enjoy fast, reliable shipping from a premium eBay UK seller. Grab this top-quality creative toy today and let the secret messages begin!.
eBay
2 pr 4pcs x Invisible Ink Pen. Fine point marker, is loaded with special ink that is only visible under UV light. Students can use the pen mark important information in the text books, in order to more efficient to complete the review your lessons.
eBay
You can write anywhere: T-shirts, paper, skin. Permanent but washable! Invisible Pen brings you a variety of fun activities like treasure hunts. 6 Different Colors: 6 pens in 6 different shell colors ( yellow, green, black, blue, purple, rose ).
eBay
(Batteries Included) 🚨. ThisInvisible Ink Spy Pen lets you sendsecret notes thatonly appear under UV light ! ✅ 1xInvisible Ink Spy Pen (UV light built-in). 🎯 WHY BUY THIS SPY PEN?. ✔BUILT-IN UV TORCH – Reveals hidden ink instantly (batteries included! ).
eBay
UV Light Pen Invisible Ink. Invisible/Secret ink pen & built in UV light. You can write or draw on skin but we do advise you to test it out on a small patch first to ensure it does not cause you any problems.
eBay
This product includes only the invisible ink pens. Other accessories (if any) shown in the image are not included. Using this invisible ink pen, you can only see the writing when you shine light on it.
eBay
This Edding 8280 UV Security Marker Pen is the perfect tool for making hidden markings that are invisible to the naked eye. With a medium nib and transparent ink, this pen is ideal for writing on a variety of surfaces. The pen is waterproof, permanent, and fast drying, ensuring that the marks you make will last for a long time. The pen is made by edding, a trusted brand that produces high-quality office equipment. It is a unit type product and comes in a unit quantity of 1. The pen is made in Germany and has not been modified in any way. You cannot personalise the pen, and it does not come with any custom bundle. Get this security marker pen today and start making hidden markings with ease!
eBay