Source: Mom It Forward
Really you can make these any time of the year and in any shapes you want, but it’s a fun way to recycle which is definitely in the spirit of Earth Day! Gather up your old bits of broken crayons, melt them down, pour them into molds and let them set. It’s easiest to melt crayons by putting them in the oven (in a pan of some sort, of course) and it’s also best to use silicone molds so you can get the crayons out without breaking them.
