April Fool's Mystery eggs! (Patreon)

This design was part of our 2025 APRIL releases and has been archived to the Serev3D Vault. You can still get the files, choose one of the options:- by purchasing it in our Serev3d web shop, OR- signing up for an Annual Membership on our patreon (with a 15% discount, you get instant access to our entire library at the Serev3D Vault), OR -by keeping an active paid Patreon membership with us for 3 consecutive months: upon your 3rd billing, we unlock The Vault for you with instant access to our entire Serev3D library!

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If you already have the files, here is all the INFO:

By popular demand, the Breakable Eggs are making a comeback. But this time with a April Fool twist. There will be 3 different models, but for today only, they are going to be a mystery, you won't know which one is inside the mystery eggs 🤫

🥚The three mystery designs come printed inside the egg 🥚The egg might look simple at first sight, but you will need to break it to find out which hidden design is inside ! Super fun and original Serev3d concept!🥚We also made a reusable egg version🥚Stl and Multicolor 3mf🥚Each object can be used as a keychain after opening them from the eggs.

By tomorrow we will publicly reveal which new designs are hidden in the eggs, but for today, we dare you to "print them blindly", and prank your friends and family members (or yourself) with these April Fools mystery eggs!

(quick note, some of these designs are actually meant for April Fool's pranks, we would classify them as PG-12, but no worries, in these upcoming weeks we will have a few other very cute animal ideas too for the eggs!)

IMPORTANT: Make sure to keep the scale of the egg, do not resize it, we made sure that printed at 100% size the printer will use a single layer of wall on the shell to crack it easily. If it's scaled down or up too much, it will not print well at all, or it will be extremely hard to crack!

How to break the egg :(the baby chick in the example gif is not one of the April Fools designs, it's from our last month's Three Wise Baby Chicks)Pretty simple, find the line of the seams at the back of the shell, don't be scared to press hard to pierce it. We also added a tiny little break in the back to make it easier to open. Once you see the Mystery Designs inside, you can push it down and the bottom seal will break too. At the end, you can remove the platform. We also painted a multicolor 3mf version, if you have a multicolor printer.

INFO:Print difficulty level: Beginner to IntermediatePrinting time: less than 45minVersions provided: Stl, multicolor 3mf with print settings on multiple print plates

Reusable egg provided:* There's only one way to make the egg fit to close!There's a visible vertical seam on the outside pieces, ALSO we placed a small triangle shape on the inside of the reusable egg shell, make them aligned and they will fit together perfectly!

Recommended print settings: (If you use Bambu or Orca slicer, ALL the print settings are automatically loaded in each version’s 3mf files) -Layer height: 0.2mm -Wall loops: 2 -Infill: 7%, Gyroid-Supports: No supports needed for this design!

NOTE: if your slicer gives you a warning about "floating regions" in the object, you can ignore the message, the prints were tested beforehand, and it all works perfectly.

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A fun and easy idea for easter: you can use these acrylic paint markers to paint the eggs, and also the objects after revealing them from the eggs.

Acrylic Paint Pen Markers Set

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►CLICK HERE for all the latest models from the SEREV3d Current download links board (Accessible for active paid members)------------------------------------

Do you want to be a "Serev3D Maker of the Month"?Here's how you can do it:

Step1: Print ANY Serev3D design

Step2: Post your pictures & videos and tag @serev3d or use #serev3d on:

Any of your social media platforms, such as Instagram, Fb, Tiktok, Youtube etc.

You can also share your makes in any big FB printing groups our Discord server, Serev3D FB group, and Patreon Chats!

Step3: Each month, the top community member who's being the most active, printing a lot of designs, and being the most creative will be crowned "Maker of the Month" and get a $40 Bambu Gift Card from us!

----->Check out who got the award for last month here!<-----

Have fun, we are looking forward to see your 3d prints!