Picture of How to Make an Irretrievable Easter Egg
Last year, we took our then-3-year-old to the neighborhood park for an Easter Egg Hunt. Watching little kids engage in primal (yet adorable) hunting-and-gathering behavior was fascinating. Volumes of books could be written about the complex behavioral patterns displayed at an average egg hunt. I began to wonder what would happen if you injected an element of (mostly) harmless futility into this precious celebratory tradition. So, I made this tantalizing, yet Irretrievable Easter Egg. Hopefully the results would be both amusing an non-psyche-scaring.
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Step 1: Gather the Materials

Picture of Gather the Materials
Here's what you need:

1 - Spiral tie out stake - $1.99 at Harbor Freight
1 - Large easter egg - $0.30
1 cup - Concrete mix - $0.50

And, if you want to be fancy, you could also use:

1 can - Spray paint
1 - 8" Gutter nail or similarly long bolt, or piece of rebar
Some hot glue or epoxy
Some bits of steel wire

To do all this, you'll need the following tools:

A vise, hacksaw or reciprocating saw, a pair of vise-grip pliers, a hammer, a mixing container, and some masking tape

Step 2: Mangle the Stake

Picture of Mangle the Stake
Remove the steel tether ring from the stake. I used my reciprocating saw with a metal cutting blade to chop part of the ring off.

Clamp the stake into a vice near the top triangular handle. Now, pound, bend, and yank the bottom leg of the triangle into loop. Place a piece of rebar inside the loop to keep it from closing too much.

After forming the ring, you may need to close the remaining part of the handle to make it fit inside the egg better.

Step 3: Drill a Hole in the Egg

Picture of Drill a Hole in the Egg
test assembly.jpg
Now, drill a hole in the bottom of one of the egg halves to fit the bent handle into. Be careful. I cracked my egg. If that happens, a quick patch with some hot glue should work. Also, I used the hot glue to fill the gaps around the stake and the hole and to fill the egg's vent holes.
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This is funny now but if it happened to you when you were a kid, (at least most people) would want to kill. I sure would.....
shmadul11 months ago
Fabulous idea!!! lol
Frederbee2 years ago
I plan an annual egg hunt for my friends (we're all "mature" adults). I wonder how many of them would freak out... especially knowing that no one would inform the others once they realize it's a prank XD
tgood5 years ago
Great trick. Concrete dries by chemical reaction not evaporation. It should actually dry faster by leaving the plastic on.
mrcrumley (author)  tgood5 years ago
Well, then, where does the water go?
... the chemical process which cures cement causes it to heat up-- which vaporizes the water content, incidentally.
Most of the water becomes part of the cement, it isn't evaporated by the heat of reaction.
mrcumley.... you asked the question. interesting thing, in large concrete pouring they are water cooled to prevent them from breacking from the heat. look at the construction of the hoover dam.
2 Ca3SiO5 + 7 H2O ---> 3 CaO.2SiO2.4H2O + 3 Ca(OH)2 is one of the (unbalanced) reactions.
(removed by author or community request)
Wow. This is what this instructable has come to - a discussion on the chemical reactions in concrete?
LOL You blinded him with's exactly ON topic, because you showed him where the water went. Chemistry. Gotta love it.
mrcrumley (author)  Vermin5 years ago
Um... I think we're getting a bit off topic.
Shiri14323 years ago
Wow! Awesome Idea! What I would do, though is keep it, paint it a different color every year, and put it in a new location. That'll make 'em paranoid of every egg they go to grab! Maybe I'll make a few...
mrcrumley (author)  Shiri14323 years ago
Nice idea. I hadn't thought of that. Sadly, I gave the egg to my son to play with and now it's lost. I bet I'll find it with my lawnmower some day.
tinker2343 years ago
wow hey if i make a pedstal in my garden put a sign saying remove the egg get 100 dollars be funny to watch guest try all night to get the egg hey if i weildied it to a base they could probally tie there pickup truck on wouldnt get it
dyanii3 years ago
Interesting how only an adult commented about how it was a "metal egg" and therefore not real. All the little kids tried to pick it up. If I was one of those kids I would have not even gone to pick it up because most plastic eggs are just plain bright colors, and that one obviously wasn't like the rest. But maybe that's just me thinking about my current grown-up self in an egg hunt?
mrcrumley (author)  dyanii3 years ago
it's just you.

Although, I admit, if I'd painted it gold, the deception would have been complete. But alas, I only had silver and was too cheap to go by more.
mrcrumley (author)  mrcrumley3 years ago
Sorry, "buy."
vanyell3 years ago
you know i was thinking this would be a good way to secure cement yard ornaments. Make your own or find a way to fasten store bought ones to a stake. Might keep older pranksters from getting away with them! (would be fun to film that also)lol
11rex113 years ago
I somehow managed to come across a stainless steel egg about the size of the one you have used. I Personally Have no use for a stainless steel egg and since i live on a frequented street by several schools a decided to do this. Mine is permanent Because i had a leftover concrete hole in my yard from a fence that we tore down i had been looking for someway to get rid of the stupid ugly hole so i welded on the stake and then proceeded to fill the hole with concrete and screw my egg in. It Makes mowing the yard Interesting seeing as its near the sidewalk and only leaves about a patch of grass a foot wide between it and the sidewalk(iv hit the sidewalk twice now with the blades for the lawn mower and the sound isnt pretty and its not fun having to pay for new blades or spend an hour fixing the damn bent blades and sharpening them) The Outcome Was HILARIOUS!
mrcrumley (author)  11rex113 years ago
Wow. A stainless steel egg? Concrete? You took it to the next level, my friend.
yes i did and its still there
monmon4354 years ago
That was soooo cute! I should really do this. I loved the little boy when he couldn't get the egg and he kicked it! Priceless.
Typical kids these days. Something don't work, destroy it.
stale565 years ago
One day, I just wanna have a fake easter egg hunt.

Maybe in the middle of the summer, stage an easter egg hunt.

Have a kid (who knows your plan) find a few preplaced eggs in the park, then have him keep looking (while you and the kid both know, there are none left). Then once you have a few people looking for the remaining eggs, your work is done.
So everybody thinks that there are hidden eggs everywhere, but there aren't.

That would be omnilently funny/cruel...

I live in a more rural area, so when our rival school's students spray painted our stadium, we came up with the idea that we would take 9 chickens and paint a 1-8 and a 10, and release those chickens insde the highschool. This would have always left them asking where is number 9?
But sadly no one was willing to give up nine chickens  =P

Clearly, 7 ate 9.
BWA HAHAHAHAHAHAH! That just made my day.
A prank like that was actually done by the seniors at my school a couple of years back. Somebody obtained 3 pigs and placed the numbers 1, 2, and 4 on the pigs and released them in our school -- hilarity ensued when the "third" pig could not be found :)
mrcrumley (author)  InquisitorBC4 years ago
 Oh I like the nine chickens thing. Maybe it could be done with something cheaper, (yet creepier) like garden snakes?
mrcrumley (author)  stale565 years ago
 Wow. I'm impressed by how evil that idea is. wow.
It would be funny, yet mean.
I don't think I would be able to do that.
I'm going to make sure and pack my kid a Sawzall for his next Easter Egg hunt, just in case.
how 'bout an e-tool?
BearForce14 years ago
This is probably the meanest and most evil thing I have ever seen. And to do it to little kids!!!!!! I LOVE IT!
ha ha ha
you went through all that trouble just to torture some little kids... awesome :)
mrcrumley (author)  patriots88884 years ago
Well, the torture figures into about 1/3rd of it. the other 2/3rds was for the Instructables contest and just to see if it actually worked.
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