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View compareFrequently Asked Questions
- Q: What is the size of each invisible ink pen? A: Each invisible ink pen measures zero point seventy-one inches in length, width, and height. This compact size makes them easy for kids to handle.
- Q: What materials are the invisible ink pens made from? A: The invisible ink pens are made from plastic. This material ensures durability while being safe for kids to use.
- Q: How many colors do the invisible ink pens come in? A: The set includes eight colors: blue, black, red, pink, orange, yellow, green, and purple. This variety adds excitement to creative play.
- Q: How do kids use the invisible ink pens? A: Kids can write secret messages with the pens, which become visible only when illuminated by the UV light. This makes for fun and imaginative play.
- Q: Is this product suitable for all age groups? A: The invisible ink pen set is designed for kids aged three and up. It is a great choice for creative play and party favors.
- Q: Can kids use these pens on skin? A: Yes, kids can use the invisible ink pens on skin as well as paper and cloth. The ink is washable and safe for use.
- Q: How should I clean the invisible ink pens? A: To clean the pens, simply wipe them with a damp cloth. Ensure the UV light is not exposed to excessive moisture to maintain functionality.
- Q: Are the invisible ink pens safe for children? A: Yes, the pens use harmless and flavorless ink. They are designed with children's safety in mind.
- Q: How should the pens be stored when not in use? A: Store the pens in a cool, dry place away from direct sunlight to preserve their quality and functionality.
- Q: Can these pens be used for party games? A: Yes, these pens are perfect for party games like escape rooms and detective activities. They enhance creative play and fun.
- Q: What should I do if a pen arrives damaged? A: If a pen arrives damaged, contact the seller for a return or replacement. Most sellers have policies in place to handle such issues.
- Q: Is the packaging suitable for gifting? A: Yes, the invisible ink pen set comes in exquisite packaging, making it an ideal gift for birthdays or special occasions.
- Q: Are the inks permanent or washable? A: The inks used in these pens are permanent yet washable. They easily wash off skin and fabric with water.
- Q: How many pens are included in the set? A: The set includes a total of sixteen invisible ink pens. This provides ample supplies for creative activities.
- Q: Do the pens glow in the dark? A: Yes, the invisible ink pens glow in the dark when illuminated by the UV light. This feature adds to their excitement for kids.

