This could be so fun! Fairies in a Jar: 1. Cut a glow stick and shake the contents into a jar. Add diamond glitter 2. Seal the top with a lid. 3. Shake. ( glow sticks at the Dollar Tree. used a mason jar that I had left over from the Salt Art in a Jar project. ) **WARNINGS AND TIPS: “Be sure to read the warning on the back of the glowstick package. The ones I used were nontoxic but will stain clothes.