How To Make A Levitating Snow Globe Ornament Using Magnets

Creating a levitating snow globe ornament is more than just a holiday craft—it’s an elegant fusion of science and artistry. By harnessing the invisible force of magnetic repulsion, you can suspend a miniature snow globe in midair, creating a mesmerizing display that captures attention and sparks curiosity. This project blends principles of physics with hands-on creativity, making it ideal for makers, science enthusiasts, and anyone who appreciates unique decor. With careful assembly and attention to detail, you can build a stable, visually stunning ornament that floats effortlessly above its base.

Understanding Magnetic Levitation

Magnetic levitation relies on the repulsive force between like poles of magnets—north against north or south against south. When properly balanced, this force can counteract gravity, allowing an object to hover. In the context of a snow globe ornament, one magnet is embedded in the base, while another is placed inside the floating globe. The key is achieving equilibrium: too much force causes instability; too little, and levitation fails.

There are two primary types of setups used in DIY levitation projects: passive and active. Passive systems use only permanent magnets and rely on precise positioning. These are simpler but less stable. Active systems incorporate electromagnets and sensors to dynamically adjust the magnetic field, offering superior control—but at higher complexity and cost. For this project, we focus on a passive design, which is accessible, affordable, and achievable with common materials.

“Magnetic levitation isn’t magic—it’s precision. The smallest misalignment can break the balance.” — Dr. Alan Reeves, Applied Physicist and Maker Advocate

Materials and Tools Required

Before beginning construction, gather all necessary components. Precision in selection directly affects performance and safety. Below is a comprehensive list tailored for a 3–4 inch diameter snow globe.

Component	Specifications	Purpose
Neodymium Ring Magnets (2)	Diameter: 25mm, Thickness: 6mm, N52 grade	One in base, one in globe for repulsion
Clear Acrylic Sphere (halved)	3-inch diameter, with flat rim	Forms the snow globe body
Distilled Water	100–120ml	Prevents algae and cloudiness
Glycerin	1–2 teaspoons	Slows glitter fall for realistic effect
Fine Glitter or Fake Snow	Biodegradable, non-metallic	Creates snowfall effect
Waterproof Epoxy Resin	Two-part, clear drying	Seals globe halves and secures magnet
Small Plastic Figurine	Non-magnetic (plastic or ceramic)	Ornamental centerpiece
Wooden or Acrylic Base	4–5 inch diameter, 0.5–1 inch thick	Holds base magnet and supports structure
Drill & Bit Set	Size matching magnet diameter	For embedding magnets flush into surfaces
Latex Gloves & Safety Goggles	Nitrile recommended for resin work	Safety during handling

Tip: Always handle neodymium magnets with care—they can pinch skin, shatter on impact, and interfere with electronic devices or pacemakers.

Step-by-Step Assembly Guide

Follow these steps carefully to ensure a successful build. Patience is essential, especially during alignment and curing phases.

1. Prepare the Snow Globe
   Clean both halves of the acrylic sphere with isopropyl alcohol to remove oils. Place one half face-up on a level surface. Position the small figurine at the center using a dab of waterproof epoxy. Allow to cure fully (typically 6–12 hours).
2. Add Liquid and Glitter
   Fill the hemisphere about 90% full with distilled water. Add 1–2 teaspoons of glycerin to slow the fall of glitter. Sprinkle in a small amount of glitter—start with 1/4 teaspoon and adjust later if needed. Avoid overfilling to allow room for sealing.
3. Seal the Globe
   Apply a thin, even bead of two-part epoxy around the rim of the filled half. Carefully press the second half on top, aligning edges precisely. Clamp gently with rubber-banded popsicle sticks or a light jig. Cure for 24 hours in a dust-free area.
4. Embed the Magnet in the Globe
   Once sealed, drill a shallow recess (about 3mm deep) into the top center of the now-closed globe. The cavity should match the magnet’s diameter exactly. Insert the ring magnet with the same pole facing outward as the base magnet will have (e.g., both north sides up). Secure with epoxy and let dry completely.
5. Build the Base
   On the wooden or acrylic base, drill a corresponding recess centered on the top surface. Insert the second ring magnet, ensuring the same pole faces upward (this creates repulsion). Seal in place with epoxy. Let cure fully.
6. Test Levitation
   Hold the globe gently above the base, aligned vertically. Slowly lower it until you feel resistance from magnetic repulsion. With steady hands, release the globe when it begins to float. Initial attempts may require micro-adjustments—tilting slightly or repositioning can help achieve stability.

Tip: If levitation fails, check polarity. Use a compass or small test magnet to confirm both magnets have the same pole facing up.

Troubleshooting Common Issues

Even with careful execution, challenges may arise. Most problems stem from imbalance, misalignment, or material interference.

• Globe wobbles or flips: The center of gravity may be off-center. Ensure the internal magnet is perfectly centered and the figurine is lightweight and symmetrically placed.
• No levitation occurs: Verify magnet orientation. Opposing poles attract—both must have the same pole facing each other. Also check for debris in the recesses.
• Globe drifts sideways: The setup may lack lateral stability. Consider adding a clear acrylic guide tube (not touching) to restrict movement without disrupting magnetic fields.
• Glitter clumping: Shake the globe gently after sealing. If persistent, empty and remake with less glycerin or pre-washed glitter.

“In my classroom demonstrations, I’ve found that symmetry and patience matter more than magnet strength.” — Rebecca Lin, STEM Educator and DIY Science Blogger

Mini Case Study: A Teacher’s Holiday Display Upgrade

Rebecca Lin, a middle school science teacher in Portland, wanted a hands-on way to teach magnetism during the winter term. She built five levitating snow globes with her students using kits adapted from online suppliers. Each team followed the same steps, but only three achieved stable levitation on the first try. After reviewing video footage and testing magnet orientations, they discovered two groups had accidentally installed opposite poles.

The class recalibrated and added small leveling feet to the bases. They also switched from metallic glitter to biodegradable cellulose-based flakes, which reduced interference. By the end of the week, all five globes floated steadily. The project became a centerpiece of the school’s science fair, drawing praise from parents and administrators alike. “It wasn’t just about the float,” Lin said. “It taught problem-solving, precision, and the real-world application of theory.”

Safety and Maintenance Tips

While visually captivating, levitating ornaments require responsible handling and upkeep.

• Keep away from children under 8—small parts and strong magnets pose choking and injury risks.
• Avoid placing near smartphones, credit cards, or mechanical watches; magnetic fields can damage electronics and magnetic strips.
• Clean the exterior with a microfiber cloth dampened with water. Never submerge.
• If the seal leaks, disassemble carefully and re-epoxy. Do not attempt to open a cured globe forcefully.
• Store in a temperature-stable environment. Extreme heat can warp acrylic or degrade epoxy.

Checklist: Build Readiness Verification

Use this checklist before starting and after completion to ensure success.

1. ✅ All materials gathered and inspected for defects
2. ✅ Work area clean, dry, and well-ventilated (especially for epoxy)
3. ✅ Magnet polarities confirmed using a reference magnet or compass
4. ✅ Drilled recesses snug and flush—magnets sit flat without protrusion
5. ✅ Globe sealed and fully cured (minimum 24 hours)
6. ✅ Base stable and level—no wobbling when placed on flat surface
7. ✅ Test levitation performed in low-airflow area (fans or vents disrupt balance)

Frequently Asked Questions

Can I use a different type of liquid?

Yes, but distilled water is recommended. Tap water contains minerals that may promote algae growth or cloudiness over time. Some builders use baby oil or mineral oil for slower particle movement, but these are heavier and may affect buoyancy and magnetic response.

Why does my globe keep falling after a few seconds?

This typically indicates insufficient magnetic strength or misalignment. Ensure both magnets are identical in size and grade. Also, verify that the floating unit is perfectly vertical during release. Even slight tilting can collapse the levitation field.

Is it possible to make a larger version?

Yes, but scaling up increases complexity. Larger globes are heavier, requiring stronger magnets (which introduce greater instability). For sizes over 5 inches, consider incorporating a central support rod with magnetic assist, or switch to an active levitation system with feedback controls.

Final Thoughts and Creative Variations

The levitating snow globe is more than a seasonal decoration—it’s a conversation piece, a teaching tool, and a testament to human ingenuity. Once mastered, the basic design opens doors to creative adaptations. Try embedding LED micro-lights in the base for a soft glow, or use colored glycerin solutions for themed effects—blue for winter wonderlands, red and green for holidays, or gold for weddings.

Some makers have integrated motion sensors that trigger gentle vibrations, simulating fresh snowfall when someone approaches. Others have built tiered displays with multiple floating elements, creating a cascading illusion. The principles remain the same: balance, repulsion, and attention to detail.

As with any craft involving science, failure is part of the process. First attempts may not float perfectly—and that’s okay. Each adjustment teaches something new about forces, materials, and design. The satisfaction of seeing your creation hover in silent defiance of gravity is worth the effort.

Bring Magic to Life—Start Building Today

There’s no better time to blend science and art than now. Whether you’re crafting a gift, enhancing your home decor, or inspiring young minds, the levitating snow globe offers a unique blend of wonder and learning. Gather your materials, follow the steps with care, and don’t be afraid to experiment. Share your results, document your journey, and inspire others to explore the invisible forces all around us. The world needs more makers—start floating your ideas today.

💬 Did you build your own levitating snow globe? Share your experience, photos, or custom modifications in the comments—your insight could help fellow creators succeed!