Introducing Sonic Eggs — a playful reinvention of the traditional egg shaker instrument. Designed for Easter and beyond, these 3D-printable eggs are modular, musical, and multifunctional.

Each egg is made of two interlocking halves, crafted in a smooth, organic puzzle shape. The pieces connect snugly without glue or screws, forming a bold yin-yang silhouette that’s visually striking and endlessly fun to play with.

🔊 Sound Meets Form

Inside each half is a seed chamber — you can print your own seeds or use natural materials (like lentils, rice, or beads). Thanks to the unique chamber shape, each half resonates with its own sound profile, depending on:

- Material used (PLA, wood, metallic filament…)

- Size scaling (play with dimensions!)

- Internal seed (light/heavy, soft/hard)

Mix and match halves to create brand-new shakers, each with its own sound signature — from mellow rhythm accents to sharp percussive textures.

🧩 More Than Music

These eggs are not just for musicians. Their versatile design makes them:

🎨 Aesthetic toys for creative play

🧂 Salt & pepper shakers with a twist

🌈 Colorful Easter decorations

🎁 Customizable gifts

With just one model, users can explore play, utility, and art — all in a compact egg-shaped form.

Print Settings

Each piece must be printed separately unless a multifilament printer is used. Slow printing recommended.

They need supports, recommended settings for support are:
- Plate supports only, no internal supports at all.

- Organic type with 60 degrees branching.

- Raft will be needed for filaments that tend to warp.

Assembly

No assembly needed but, the must important part is to stop the printing around at 60% to introduce the seeds.

HAPPY EASTER! 🥚

🥚 Sonic Eggs – Modular Musical Egg Shakers 🎶

0.2mm layer, 2 walls, 15% infill