Set of 4 pens. Set of 4 pens.
Great as party favors for children.
Ink is non-toxic, environmentally safe and tasteless.
Invisible ink, write a secret message with the spy pens, and shine the uv light from the cap when you it to be seen.
Dimensions: 5. 5 inches long with uv light cap on.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.94 inch
Height : 0.71 inch
Length : 5.98 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B07454X7XS

Product Description

Be a secret agent with these spy pens. Kids will love playing spy with these invisible ink pens; they also make great party favors. Write secret messages and clues with them on paper, skin, and even T-shirts. Shine the UV light at the end of the pen''s cap to reveal the secret message. The ink is permanent but washable.