
Do you know Crayola’s Law? It’s simple: The number of colors doubles every 28 years! (via Kottke)
Which makes an environmentalist wonder: What happens to all these crayons and their often strangely-named colors when they get too stubby to draw with? Colorful eco-thinkers have been turning old crayons into new, pretty crayons for years — and an enterprising green company called Crazy Crayons even has a national crayon recycling program for those too lazy to melt down the bits and ends themselves.
But for eco-crafty people into upcycling — and saving money — here’s a crayon upcycling idea perfect for Valentine’s Day: Turn them into colorful Valentine’s Day gifts!
An instructables member who goes by Some Art Mama‘s put up photo-illustrated, step-by-step instructions for turning old crayons into pretty little hearts. In addition to old crayons, you’ll need melting cans (upcycled soda cans!), wooden sticks (upcycled popsicle sticks, perhaps?), a large pan, and a mold with heart shapes. A little messy work later, and your homemade, eco-friendly gifts will be ready.
I wish I had old crayons just to make these myself! If this post’s inspired you to go out and buy crayons, however, opt not for new paraffin-wax Crayolas but for soy wax-based, beeswax-based, or recycled crayons — like those made by Crayon Rocks, Stockmar Beeswax Crayons, and Crazy Crayons.
Photos by Some Art Mama via Instructables



Great idea! Funny that you posted this. My wife has been planning on doing this so my 2 year daughter can give valentines cards to her little friends without spending money or wasting resources. Good timing. I love ideas like this.
Comment by Scott Williams — February 1, 2010 @ 9:31 am
Glad I could help :) Let me know how the project turns out!
Comment by Siel — February 1, 2010 @ 3:33 pm
Thanks again. The project turned out great! My wife made crayon hearts like you have above but then attached them to Valentine’s cards.
Not trying to make a shameless plug but if you want to see pictures I put up a post on it this morning.
Comment by Scott Williams — February 3, 2010 @ 6:42 am
OMG — Love the photos! Here’s the post for readers who want to check ‘em out :)
Comment by Siel — February 8, 2010 @ 5:40 pm