Ink Pen With Light & Blue Ballpoint Secret Pen Boys Girls Kids Birthday Party Halloween Cute Gifts In 1ml Features: Secret Message Pen: Write a secret message, after few seconds it is dry and message disappares. Use the light to read your own secret. Kids Fun Pen: Special designed cartoon printing special for kids. trick play tools. Double-end pen: Invisable Ink Pen Light + Blue ballpoint. Party : Gifts for Halloween, Christmas, Birthday etc. Ink Pen: and flavorless ink, toys for your children!Smooth and colorful disappearing inks on T-Shirts,paper,skin and any surface!Permanent but washable! Product Description: Secret Message Pen: Write a secret message, after few seconds it is dry and message disappares. Use the light to read your own secret. Kids Fun Pen: Special designed cartoon printing special for kids. trick play tools. Double-end pen: Invisable Ink Pen Light + Blue ballpoint Party : Gifts for Halloween, Christmas, Birthday etc. Ink Pen: and flavorless ink, toys for your children!Smooth and colorful disappearing inks on T-Shirts,paper,skin and any surface!Permanent but washable! Product include: 1X Ink Pen Kids Fun Pen: Special designed cartoon printing special for kids. trick play tools. Secret Message Pen: Write a secret message, after few seconds it is dry and message disappares. Use the light to read your own secret. Double-end pen: Invisable Ink Pen Light + Blue ballpoint. Party : Gifts for Halloween, Christmas, Birthday etc. Ink Pen: and flavorless ink, toys for your children!Smooth and colorful disappearing inks on T-Shirts,paper,skin and any surface!Permanent but washable!