Name: UV Pen
Nib material: fiber
Write Thickness: 1-2mm
Color number: colorless
Type: Invisible ink
Festivals: April Fool's Day, Christmas, Children's Day, Halloween
Brand Name: NoEnName_Null
Model Number: Invisible ink
Ink Color: Other
Use: Promotional Pen
Package Quantity: SINGLE
Ink Filling Type: Not Applicable
Dual-side Writing: No
Writing Point: 2.0mm
Origin: Mainland China
Choice: yes
semi_Choice: yes