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View compareFrequently Asked Questions
- Q: What materials are the Valentine's Day cards made of? A: The Valentine's Day cards are made from paper and PVC. This combination ensures durability while providing a festive look.
- Q: What are the dimensions of the invisible ink pen? A: The invisible ink pen measures five inches in length. This size makes it easy for children to handle and write with.
- Q: How many Valentine's Day cards are included in the pack? A: There are twenty-eight Valentine's Day cards included in the pack. Each card features a unique detective theme with instructional details.
- Q: How do you use the invisible ink pen? A: To use the invisible ink pen, write your secret message on paper or other smooth surfaces. Shine the UV light from the pen cap to reveal the hidden message.
- Q: Are these cards suitable for children of all ages? A: Yes, the cards and invisible ink pens are suitable for children of various ages. They are designed as fun classroom gifts and party favors.
- Q: Can the invisible ink be washed off? A: Yes, the invisible ink is washable. Children can use it on skin, T-shirts, or paper without long-lasting stains.
- Q: How should I store the invisible ink pens? A: Store the invisible ink pens in a cool, dry place. Keep the caps on to prevent the ink from drying out.
- Q: Is the ink in the pens safe for kids? A: Yes, the ink is made from safe, non-toxic, and odorless materials. It's designed to be a healthy option for children's use.
- Q: How do I clean the invisible ink pens if they get dirty? A: To clean the invisible ink pens, simply wipe them with a damp cloth. Avoid submerging them in water.
- Q: Can these pens be used on any surface? A: Yes, the invisible ink pens can be used on various smooth surfaces, including paper, skin, and fabric.
- Q: What makes these Valentine's Day gifts unique? A: These gifts are unique due to the combination of invisible ink pens and detective-themed cards. They allow for interactive play and creativity.
- Q: Are the gift bags included in the package? A: Yes, the package includes twenty-eight OPP gift bags. These bags are perfect for presenting the cards and pens as gifts.
- Q: What is the theme of the Valentine's Day cards? A: The theme of the Valentine's Day cards is detective and secret agent. They come with messages of goodwill and instructions for using the pens.
- Q: Can teachers use these items for classroom activities? A: Yes, teachers can use these invisible ink pens and cards for various classroom activities and as prizes for students.
- Q: Is there a warranty on the invisible ink pens? A: Yes, a warranty is typically included, covering any manufacturing defects. Please check with the seller for specific details.
- 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.

