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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.
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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
4.2 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Ends in a cliffhanger
Format: Kindle
Thankfully, the next book is already available.
Roxy Collins is the queen of omegaverse slow burn. This particular series is omegaverse with wolf shifters.
Thoroughly enjoyed this book! Lots of suspense and trying to figure out what is true and what's really going on. I loved it!
Pretty spicy once the action starts. Heats are pretty much always spicy. There is a little bit of male interaction, but not full-on shmex.
Definitely recommend.
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Reviewed in the United States on April 29, 2025
★★★★★ 5
Epic!!!!
Format: Kindle
Absolutely addicted from the first page. The twists and turns, world building and character development all come together for the perfect Omegaverse. And let's not forget that spice because knots are life and these are spectacular. Running for book #2 because that cliffhanger was torturous.
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Reviewed in the United States on August 17, 2024
★★★★★ 5
Fantastic writing and non-stop action
Format: Kindle
This is a promising, fantastic beginning to what will be a 4-book series. Some readers may be content to read only the first 2 books, but I think you'll find that the story is so good that you'll want to keep reading books 3 and 4.
Book 1 is about omega Elvana's introduction to the "Starling" brothers and their search for another missing person, Kelly. It's a bit of a rocky start, with deception and betrayal a key element. Hardly an auspicious beginning. Each member has their own path and purpose in the pack. Their interactions and the resulting narrative are so well-written that I found it difficult to put down.
There is a cliffhanger that will have you reaching for book 2 as you finish, so make sure you have it on hand.
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Reviewed in the United States on September 27, 2023
★★★★★ 4
Fun read
Format: Kindle
I'm not really into mafia books but I love Roxy Collin's other series so I decided to give it a try. It had the same great romance, spice, swoon-worthy characters and exciting plot that are her signature. Arben was my favorite, although it was a bit sudden how quickly he changed from ignoring her to wanting to be pack. There were almost too many twists/layers of lies to keep track of but I'm looking forward to reading the other books.
The only thing that detracted from the story for me was the need for a bit more proofreading. It was mentioned that Kelly is a female and male at different points, leading me to think she changed her mind at some point about the character's gender but didn't go back and edit it to align in all places. Like another reviewer pointed out, step siblings are different than half siblings. They are incorrectly referred to as step siblings because they (allegedly) share the same biological dad. There are a few other typos as well but those aren't a big deal.
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Reviewed in the United States on March 18, 2025
★★★★★ 5
Stepbrothers, Secrets, and Sizzling Heat
Format: Kindle
Twisted Lies by Roxy Collins is a wild ride through family secrets, amnesia, and a steamy stepbrother romance. When Kelly discovers her life is built on lies, she ends up tangled with three alpha stepbrothers and an assassin who once helped her through a heat.
The tension? Off the charts!
The heat is real, and the complications are messy in the best way. Full of twists, secrets, and fated mates? You'll be hooked from page one!
Love omegaverse drama with a dash of taboo? This one's for you!
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Reviewed in the United States on September 10, 2024