Create gorgeous marble eggs using your old nail polish and a bowl of water! (homestoriesatoz.com)
All I needed for marbled eggs was indigo blue nail polish and water. (paintyourselfasmile.com)
From Play Dates To Parties has a FABULOUS Marbled Egg Coloring Technique for Easter... it is so easy even a Toddler can do it... no lie! (thecottagemarket.com)