4pcs Magic Marker for Secret Message with Light for Drawing Funny Activity Kids Party Students Gift DIY School

Model Number:B2RD7HH800169
Ink Filling Type:Not Applicable
Package Quantity:Other
Dual-side Writing:No
Origin:Mainland China
Use:Promotional Pen

Features:
OOTDTY
and
Refills are transparentthe shell color random delivery.
If you buy more than one, you may receive the same color or multiple colors.
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 yanchao 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
Specifications:
Ink Color: Blue/Green/Pink/Yellow
Style: Sent at random (if you buy more than one product,the color and style may be different or the same)
Main Material: Plastic
Structure: The shell ,Small batteries, The sponge.
Style: Practical , Creative Stationery.
Size :Length: 13.3cm5.24in
Quantity:4pc
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes: (Without retail package)
4Pc x Invisible Ink Pen