(image) What a great idea for the kids / grandkids! Perfect DIY project & recycle those used / broken crayon pieces, too. Would make for a great party favor, gift for Valentine's Day (or other occasions) or gift from Teacher to Students! Love it!
How to Melt Crayons in the Microwave - Rainbow Crayons Activity
How to Recycle Crayons--- my mom did this for us when we were kids. Always loved coloring with those big round crayons. She also mixed the colors so they were like tie-dye crayons.
Kids' Craft: How to Make Recycled Crayons : Decorating : Home & Garden Television
Minifigure people - crayon - red, blue, green, yellow and orange - in cello bag
DIY Recycled Crayons: Peel crayon pieces, chop, place in chocolate mold, melt, and cool. Recycle and reuse those broken crayons!
Lego man ice cube tray -- use for recycled crayons