Frequently Asked Questions

• Q: What materials are the Joycover Invisible Ink Pens made from? A: The Joycover Invisible Ink Pens are made from plastic. This ensures durability while being safe for children to use.
• Q: How many pens are included in the set? A: The set includes twenty-eight pens. This variety allows for different colors and endless creative possibilities.
• Q: What are the dimensions of each pen? A: Each pen measures two point zero one inches in length and two point zero one inches in width. This size is perfect for kids to handle easily.
• Q: How do you use the invisible ink pen? A: To use the invisible ink pen, simply write your message and then shine the UV light on it to reveal the text. It offers a fun and interactive experience for kids.
• Q: Is the invisible ink visible without the UV light? A: No, the ink is invisible until exposed to the UV light. This adds an element of mystery and excitement for children.
• Q: What age group is this product suitable for? A: The Joycover Invisible Ink Pens are suitable for children aged three and up. They make excellent party favors for kids aged four to twelve.
• Q: How do I clean the invisible ink off surfaces? A: The ink is washable and can be removed easily from surfaces. Simply wipe with a damp cloth or wash with soap and water.
• Q: Are the inks non-toxic and safe for children? A: Yes, the inks used in the pens are non-toxic and flavorless. They are safe for kids to use for creative projects and play.
• Q: Can the pens be used on skin and clothing? A: Yes, the invisible ink can be applied to skin and clothing. However, it is washable, so it can be removed easily.
• Q: What should I do if a pen arrives damaged? A: If a pen arrives damaged, contact customer support for assistance. They will guide you through the return or replacement process.
• Q: Do these pens require batteries? A: No, the Joycover Invisible Ink Pens do not require batteries. The UV light is integrated into the pen for convenience.
• Q: How should I store the pens? A: Store the pens in a cool, dry place away from direct sunlight. This will help maintain the quality of the ink and functionality of the pens.
• Q: Can the pens be used for school projects? A: Yes, these pens are great for school projects. They encourage creativity and are perfect for arts and crafts activities.
• Q: Are these pens suitable for birthday party favors? A: Yes, they make fantastic birthday party favors. The unique aspect of invisible ink will delight kids and their friends.
• Q: How do the colors of the pens work? A: The set includes seven colors: blue, black, red, pink, yellow, green, and purple. Kids can choose their favorite colors for writing.