We made heart shaped crazy crayons, which are incredibly easy and fairly quick.
First, we peeled the paper off of our gazillions of broken crayon pieces and broke them into smaller pieces (I put them in a plastic bag covered with a dishtowel and let the boys go to town hammering at it)
Then melted them at 250 degrees for about 7 minutes. I learned from previous experience that when you let them melt for too long you just get a big pool of brown wax. Here they are after they've cooled and I've taken them out of the forms.
I used Valentine themed stamps, labels and red yarn to make tags. I crocheted 30 stitches (leaving about 6" at each end) to make it a little bigger than bracelet sized.
and MY favorite part... drilled holes into the hearts to thread the yarn through. Don't you just love crafts that involve power tools?
and Voila'! Our (nearly) quick and easy Valentine craft :)