It’s to let the air out when you join the two halves together. Seal the holes and try it. They keep popping open!Click to see full answer. Moreover, what can I do with plastic Easter eggs? 50 Uses for Plastic Easter Eggs Putting prizes in for egg hunts. Use to hold paint if eggs do not have holes in them. Store pantyhose. (larger eggs. Keep necklaces from getting tangled by placing one in an egg. Great for travel. Packing material. Make an egg duck. Or how about a plastic egg bunny. Grab some glue, beads, and ribbon. Likewise, how do you make a hole in an egg without breaking it? Instructions Wash and dry an egg. Using a large needle, pierce both ends of the shell. Wiggle the needle around in a circular motion to open the hole at one end of the egg. Holding the egg over a bowl, blow into the large opening at one end of the egg to force the egg white and yolk out of the egg. Moreover, where do you poke a hole in an egg? Poke your hole in the wider end of the egg (the bottom). Just like step one, this will help your egg separate more easily from its shell when you’re peeling it.How do you hang plastic Easter eggs?The best thing about hanging plastic Easter eggs is there’s no single right way to do it. Hang them from pieces of ribbon taped to the insides of the egg, or tie yarn or twine through a hole in the top or bottom of the egg.