As per Amazon policy, certain invisible ink pens sold on Amazon should meet specified certification standards. In order to sell these products on Amazon, you must apply by submitting the following to firstname.lastname@example.org:
|Region||A NABL accredited Lab Test report/Certificate that the toys confirming to the below listed applicable national toy standards for the product|
Note: There could be other particular safety standards applicable for the above listed products with respect to the regulatory requirement. If you have questions about the appropriate standards for the product, consult with the laboratory directly.
A pen with transparent ink and integrated UV light.
All invisible ink pens not meeting toy standards, but being offered as toys, are restricted for sale on Amazon. Invisible ink pens not being marketed as toys and being offered outside of child-related categories are permitted for sale.