If you are looking for a craft that is versatile and gives great results, this is it! Kids of all ages and adults love making these simple refrigerator magnets and are proud enough of the finished magnet to give them as gifts. In this project you will learn how to make refrigerator magnets by painting molded shapes created by pouring plaster of Paris into candy molds. Group instructions included and options for magnets made without candy molds are also given.
This project requires few materials and is great for family, classroom or group craft time. Teachers or group leaders can mold the shapes in advance to make this a quick and simple craft project.
Related craft: It's easy to make a pin or brooch using candy molds and plaster. See how in the Valentine's Day Pins project.
Read through the project then gather the materials needed for making the magnets. When purchasing candy molds, select ones with smaller shapes—no more than 2 inches in size or so. Some smaller soap molds are also suitable.
If doing this craft with a group, mold the magnet shapes in advance. It takes up to 48 hours for the plaster of Paris to be dry enough to paint. Cover the work area with wax paper or newspaper to catch drips and splatters.

Mix up a small quantity of plaster of Paris according to the package instructions. A slightly thicker mixture is good for magnets.
Slowly pour the plaster mixture into the molds, filling to the top of each mold well. Tap the mold gently on the table to bring any bubbles to the top. Prick large bubbles with a dry toothpick or straight pin.
Set the molds aside for 1 to 2 hours (depending on temperature and humidity) until the plaster has set, then unmold the shapes. Let the molded shapes dry for about 48 hours. Painting wet shapes can result in the paint peeling or the colors bleeding and running.
Paint the shapes any colors you like—use your imagination. If you are making a set of magnets to give as a gift, paint them in coordinating colors.
Markers also work well.
Attach the magnet to the back of the painted shape using a very good craft glue, jewelry glue or hot glue gun. If the painted shape is heavy or large, use multiple magnets.
Thanks to Carol D. who submitted the idea for this project to Aunt Annie's Craft Exchange in 1997.
Carol commented, "This is very fun for all ages. I did this with my four year old who loves to paint and my 16 year old who loves art."
"Every year I make crafts with my daughters for them to give as Christmas gifts. This would be a great Christmas idea to give grandma a set of refrigerator magnets!"
Tip: Make a set of magnets to give as a gift. These magnets were made using a soap mold.
Tip: Refrigerator magnets can be made without a mold. Just pour puddles of plaster of Paris on waxed paper and paint them with fun designs. These thin shapes dry quickly but are more fragile.