This is so neat. U can do this by putting glitter and glow sticks together in a jar and shaking the jar up. Great idea for parties.
These amazing "firefly jars" are the perfect centerpiece for your country wedding. Use jars of varying sizes to add some interest to your table!
Bug-and-Book-Activity! Read Eric Carle's "The Very Lonely Firefly" and then make your own “Fireflies in a jar”!
How To Make A Glow in the Dark Firefly Jar
Sparkle LED Jam Jar Light More
Glowing Firefly Jar
Urban Threads has posted this free design. It’s a firefly jar. Perfect for summer projects!
LED string lights simulate how you might have spent the last warm nights of the year as a child — and you don't have to run around the yard catching bugs. Get the tutorial at Lil Blue Boo » - GoodHousekeeping.com
DIY firefly mason jars could be an amazing detail
Firefly-Inspired Mason Jar Decor | Weddings by Two | 632 on Hudson | www.theknot.com