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View compareFrequently Asked Questions
- Q: What are the materials used in the invisible ink spy pens? A: The invisible ink spy pens are made of plastic. This ensures durability while keeping the pens lightweight and easy for kids to handle.
- Q: How many pens are included in the set? A: There are sixteen pens included in the set. This variety allows for multiple uses and fun activities during parties or gatherings.
- Q: What color is the ink in these spy pens? A: The ink is invisible, appearing only under UV light. This feature adds an element of surprise and excitement when revealing secret messages.
- Q: How do I use the invisible ink pens? A: To use the invisible ink pens, simply write your message with the pen. Shine the included UV light on the writing to reveal the hidden message.
- Q: Are the invisible ink pens safe for children? A: Yes, the invisible ink pens are safe and non-toxic for children. However, supervision is recommended for kids under three years old.
- Q: What occasions are these magic pens suitable for? A: These magic pens are perfect for various occasions, including birthday parties, Halloween events, and classroom activities. They enhance the fun by allowing for interactive games.
- Q: How should I store the invisible ink pens? A: Store the invisible ink pens in a cool, dry place, away from direct sunlight. This helps maintain the quality of the ink and extends the life of the pens.
- Q: Can these pens be used on different surfaces? A: Yes, you can use these pens on paper, skin, walls, and shirts. Just remember to shine the UV light to reveal the messages.
- Q: What if the pens arrive damaged or do not work? A: If the pens arrive damaged or do not work, contact customer support for assistance. They will guide you through the return or exchange process.
- Q: Do the invisible ink pens require any special care? A: No special care is needed for the invisible ink pens. Just ensure that caps are replaced after use to prevent drying out.
- Q: Are these pens suitable for adults as well? A: Yes, these pens can be enjoyed by adults too. They are great for creative activities, parties, or even as unique gifts.
- Q: How are the UV lights powered? A: The UV lights are powered by batteries. Ensure to keep spare batteries on hand for continuous fun with the invisible ink pens.
- Q: Can I refill the ink in these pens? A: No, these pens are not designed for refilling. Once the ink runs out, you will need to purchase a new set.
- Q: Is the ink washable from clothing or skin? A: The invisible ink is designed to be temporary and may wash off with soap and water. However, test on a small area first.
- Q: What age group are these pens recommended for? A: These pens are recommended for children ages three and up. They promote creativity and imaginative play among kids.

