All you need is a few boxes of crayons and some silicone heart molds and your ready to go
Put in the oven for about 12 – 15 minutes at 350. When the crayons are all melted they will be like water, you just need to take the tray out of the oven and let it sit on the counter till they harden up (about a half hour).
Pop them out of the mold and that’s it. You can attach them to a Valentines card or put in a little decorated clear bag to give out.