This beautiful Valentine's Day craft activity for kids is sure to put love in the air. Customize these delightful DIY Ceramic Heart Tiles with your own paint, markers and embellishments for a personalized gift that can be used in so many ways. When the project is complete, stick your own magnet on the back for fun refrigerator art or glue on a pin to make a creative brooch. However you use your final piece, you're sure to have a ton of fun along the way! Ceramic. 3 1/2" diam.