This Invisible Valentine is so much better than a store-bought Valentine! Simple, clever, and easy to make, it is based on image retention in the rods and cones of the eye.

Yes, it really is invisible  and FREE !

This Invisible Valentine can be used with ALL ages--

as a science experiment, as an exercise in composition,

even as simple practice with scissors. White, green, and yellow paper, scissors, a stapler, and a pencil are the only requirements to make a red and purple invisible Valentine. Clear directions for use with all ages are included, as well as a sample note for the card to be copied if desired. Download now and find out how to do it.

Enjoy the smiles!