Frequently Asked Questions

• Q: What materials are the invisible ink pens made of? A: The invisible ink pens are made of plastic. They are designed to be lightweight and durable for children's use.
• Q: How many pieces are included in the package? A: There are thirty pieces included in the package. This provides ample supply for multiple activities and parties.
• Q: What are the dimensions of each pen? A: Each pen measures approximately seven point zero one inches in length and one inch in both width and height. This size is convenient for children's hands.
• Q: How do I use the invisible ink pen? A: To use the pen, write your secret message and then turn on the light from the cap to reveal it. The light activates the invisible ink for visibility.
• Q: Are these pens suitable for young children? A: Yes, the pens are suitable for children aged three years and above. They are designed as safe toys that encourage creativity and fun.
• Q: Can the ink be washed off surfaces? A: Yes, the ink is permanent but washable. It can be easily removed from most surfaces, making clean-up simple after use.
• Q: How should I store these pens to ensure their longevity? A: Store the pens in a cool, dry place away from direct sunlight. This will help maintain the integrity of the ink and the pen's functionality.
• Q: Is the ink in the pens safe for skin contact? A: Yes, the ink is harmless and tasteless. It is safe for use on skin, paper, and other surfaces, ensuring a fun experience without health risks.
• Q: What should I do if a pen runs out of battery? A: If a pen runs out of battery, replace it with a new lithium metal battery. The pens come with batteries included, making them ready to use right away.
• Q: Are these pens appropriate for party favors? A: Yes, these pens make excellent party favors. They are popular among kids for games and secret messages, making them a hit at celebrations.
• Q: What colors do the invisible ink pens come in? A: The pens come in a variety of colors. This variety keeps activities exciting and allows for creative expression.
• Q: Can the invisible ink be used on fabric? A: Yes, the ink can be used on fabric. It works well on T-shirts and other textiles, adding fun to clothing and accessories.
• Q: What age group enjoys these magic pens the most? A: Kids between the ages of three and twelve typically enjoy these magic pens the most. They are perfect for imaginative play and creative activities.
• Q: What types of activities are these pens suitable for? A: The pens are suitable for various activities, including treasure hunts, escape rooms, and classroom activities. They enhance interactive experiences.
• Q: Is there a warranty for the invisible ink pens? A: Yes, there is a warranty for product issues. The manufacturer takes responsibility for any problems, ensuring customer satisfaction.