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Description
gyroscope auto equilibrant anti gravity jouet de decompression educatifThe anti gravity self balancing gyroscope high quality metal, finished with vacuum plating and precision engraving. Dimensions: 13. 2 7 cm. Stable, smooth, and silent rotation. 5 colors: Royal Gold, Ebony Black, Glacial Silver, Imperial Copper, Iridescent Rainbow. Anti stress, educational, and decorative. 5 colors available Royal Gold Ebony Black Glacial Silver Imperial Copper Iridescent Rainbow Stable and silent rotation Gyroscopic self balancing
The anti-gravity self-balancing gyroscope — high-quality metal, finished with vacuum plating and precision engraving. Dimensions: 13.2 × 7 cm. Stable, smooth, and silent rotation. 5 colors: Royal Gold, Ebony Black, Glacial Silver, Imperial Copper, Iridescent Rainbow. Anti-stress, educational, and decorative.
5 colors available
Stable and silent rotation
Gyroscopic self-balancing principle — smooth and continuous rotation without any shaking or parasitic noise. The silence of perfect physics.
Vacuum plating finish
Vacuum plating process that provides exceptional shine and superior durability — combined with precision engraving for a uniformly polished surface.
Anti-stress & decompression
Watching it spin soothes — the hypnotic rotation and self-balancing movement have an immediate calming effect on stress and anxiety.
Principles of gravity and balance
Illustrates the laws of physics concretely — gyroscopic effect, conservation of angular momentum, precession. A fascinating educational tool.
13.2 × 7 cm — high-quality metal
Compact and robust desk format — metal designed to last, resistant to shocks and retaining its shine over time.
5 exclusive colors
Royal Gold, Ebony Black, Glacial Silver, Imperial Copper, or Iridescent Rainbow (changes with light) — a gyroscope for every personality.
Anti-gravity gyroscope — polished metal · vacuum plated · 13.2 × 7 cm · 5 colors
Spin it. It rotates. It balances. It refuses to fall. The anti-gravity gyroscope leverages the laws of classical mechanics to maintain its axis of rotation stable against any attempt at imbalance — it's the gyroscopic force visible to the naked eye. The vacuum plating finish gives it the luster of a mechanical jewel. Royal Gold for majesty, Ebony Black for mystery, Iridescent Rainbow for spectacle — choose your universe.
| Material | High-quality metal |
| Finish | Vacuum plating + precision engraving |
| Dimensions | 13.2 × 7 cm |
| Colors | Royal Gold / Ebony Black / Glacial Silver / Imperial Copper / Iridescent Rainbow |
| Principle | Gyroscopic self-balancing |
| Operation | Silent — no shaking |
| Usage | Anti-stress · education · desk decoration |
For optimal rotation: launch the gyroscope by rapidly spinning the outer ring between your palms. The more energetic the launch, the longer and more stable the rotation will be. Place it on a flat surface to observe the full gyroscopic effect — it maintains its initial tilt regardless of the support's movement.
🎁 The science & design gift for everyone: polished vacuum-plated metal, 13.2 × 7 cm, 5 colors to choose from. A unique gift for a birthday, Christmas, office gift, or anti-stress gift — for children, adults, science enthusiasts, and collectors.
Frequently Asked Questions
What is the gyroscopic effect?
The gyroscopic effect is the tendency of a rapidly rotating body to resist any change in the orientation of its axis of rotation. This principle allows the gyroscope to maintain its stability and balance — and gives it that fascinating "anti-gravity" appearance to observe.
What is the difference between the 5 colors?
The 5 colors are obtained by vacuum plating — same base metal, different finishes: Royal Gold (brilliant gold), Ebony Black (deep black), Glacial Silver (sparkling silver), Imperial Copper (warm vintage copper), Iridescent Rainbow (multicolored, changing with light). Same dimensions and performance for all colors.
Is it suitable for children?
Yes — suitable for both children and adults. For children, it's a fascinating educational object to learn the principles of gravity and balance. For adults, it's anti-stress and decorative. Note that small metal parts require supervision for very young children.
How do I launch the gyroscope?
Rapidly spin the outer ring between your two palms (like starting a fire with a stick) for 3 to 5 seconds. Release and observe the stable and silent rotation. To extend the rotation time, re-spin the ring while the gyroscope is already rotating.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Great Yard Helper!
So easy to use and affordable! This edger is a great time saver, easy to operate, and relatively easy to adjust although you may need a pliers or screwdriver to help with the adjustment levels, but its not difficult. I would have given this 5 stars but just one thing that is a sticking point for me is I wish this had its own stand or hanger because of its odd shape, it doesn't necessarily balance upright too well. It’s long and the guide wheel in the front sticks out. So, it is always awkward to get it tidy in the garage when not in use. Now maybe this is what it's like for landscapers…I’m not a professional. Just a homeowner doing my own upkeep. With what this costs, I’ll figure it out, and is worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2024
★★★★★ 5
Easy to use
Easy to assemble. Works as advertised
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price.
Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear.
I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line.
When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more!
I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine!
Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025
★★★★★ 1
Amazon
Amazon is wonderful. Edger is not good. Just let you know. Black and Decker very good edger. I should have known. It’s worth trying Amazon. They returned it back quickly, money back. So, I bought from Amazon Black and Decker LE760FF, from them. It worked great, like B&D has the experience to build Edgers.
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Reviewed in the United States on May 30, 2023
★★★★★ 5
Works great, easy assembly and no issues!
Using the weedeater for edging was too hard, so I purchased this. It works great! It was easy to assemble and easy to use. My lines are perfect, but the size, durability, and power of this gem get the job done, and it's lightweight enough that I can easily maneuver it around the yard. I chose a corded one so I don't have to deal with battery life or charging.
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Reviewed in the United States on September 26, 2025
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