• 100% brand new and high quality
• Color: 7PCS ( include Purple ,Red ,Yellow ,Green ,Pink ,Blue ,Black)
• Fine point marker, is loaded with special ink that is only visible under UV light.
• It includes a mini LED UV black light with batteries, so you can view your messages.
• Lamp holder is a purple money detect lights, write can't see A photo with purple lights will be displayed
• Students can use the pen mark important information in the text books, in order to more efficient to complete the review your lessons.
• Perfect  for your Record the confidential information.
• Main Material: Plastic
• Structure: The shell ,Small batteries, The sponge.
• Style: Practical , Creative Stationery.
• Size :13cm (length)
• Quantity:7pc
• Package Include: 7 x  Invisible Ink Fluorescent Pens (Each color of each one)
• Note:
• Allow one to two centimeters of error.
• Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!