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DjuiinoStar

DjuiinoStar Heavy Duty Gyroscope (Solid Stainless Steel Rotor): Initial Speed 8,000 RPM, Sturdy and Stable; Provides Very Good Gaming Experience; High-End Office Toy, Addictive Science Gear DG-5PRO-02

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 20
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Color: Rose Gold


Features

  • (COLOR OF BASE MAY VARY.)DURABLE, STRONG, SURVIVE MUCH LONGER: We REDESIGNED its key parts. Compare to other gyroscopes, ours can survive much longer: thus you don't have to comfort a crying/disappointed child just after one day or even one hour. Video attached which contains some experiments show this great advantage of our product clearly. Meaning of those experiments is: if it can survive 15 feet drop, it can survive 5 feet (In most cases when drop the height will be around 4-5 feet) easily.
  • PAY MORE TO GET MUCH BETTER GAMING EXPERIENCE: We do believe that our DG-5PRO can provide much better gaming experience since several important improvements were made to make it more reasonably structured, much sturdier, with bigger and thicker frame (can be held tightly when pulling the thread, thus get higher initial speed), heavier and to make its rotor spins longer by using ball bearings. Is this worth the 20 or even 40 more bucks you paid? You decide it.
  • GREAT TIME KILLER: It can magically stand on almost any places: fingertip, tip of a pencil or a thread. Is truly addictive. Our product is much more robust than any other traditional gyroscopes on the market, will survive when drop from high places to hard ground (which always happens). It's great for adults too: whenever you want to start or end a conversation, this one is a very good choice.
  • Initial speed of the rotor is around 8000 rpm. Personally I like to hold it in hand to feel its power when I was bored. Can't say it's the best gyroscope available, but when take the price into consideration, this is the best one.
  • IMPORTANT NOTE: SLIGHT VIBRATION IS NORMAL ESPECIALLY WHEN IT JUST START BECAUSE THE INITIAL SPEED IS TOO HIGH. PLEASE AWARE OF THIS BEFORE PLACING ORDER.

Description

Like many other family businesses, we started our small business in the garage in 2016. We strive to provide our customers with interesting products and the best services. We primarily focused on designing and selling physics toys. We believe that curiosity is the most powerful thing you own, and we hope our products can provide you with endless hours of delightful diversion. DjuiinoStar will provide free replacements within one year from the day you place your order. IMPORTANT NOTE: SLIGHT VIBRATION IS NORMAL ESPECIALLY WHEN IT JUST START. PLEASE AWARE OF THIS BEFORE PLACING ORDER! When you feel boring or want to start or end a conversation, our gyroscope will be a very good choice. Use this tool to show kid the basic principle of the world will be a good idea. (COLOR OF THE BASE MAY VARY!) With unique design and detailed workmanship, we do believe our DG-5Pro series gyroscope can bring customers a very good gaming experience. Another video in this page shows how robust our DG-5Pro gyroscope is by dropping it from high places to concrete ground several times It's far more sophisticated to manufacture a gyroscope toy like this one, but worth the effort! IMPORTANT NOTE: SLIGHT VIBRATION IS NORMAL ESPECIALLY WHEN IT JUST START. PLEASE AWARE OF THIS BEFORE PLACING ORDER!!!!!!!!!!!!!!! Whenever you feel boring or want to start or end a conversation, this gyroscope is a very good choice. Pretend to be a magician before your kids, show them what you've played when you were a kid. When they grow up, use it to explain the basic law of the universe, enlightening them to explore the world. Hold it in hand to feel the gyroscopic feedback or play other tricks. After dropping from 15 feet (2nd floor) to concrete ground 3 times, it keeps functioning well except for the frame is a little bent; then drop it from 40 feet to concrete ground, its screws are broken but can still partially work as a gyroscope. After all, it's just a toy, it's not designed to travel to Mars. We provide waxed thread which can be shaped and pass the tiny start hole easily. And move the start holes onto the rotor to make threading a gyroscope easier. DG-5PRO-01 12,000 RPM 15-20 Minutes DG-5PRO-05 DG-5PRO-02 DG-5B DG-5PRO-06 DG-5PRO-04

Brand Name: DjuiinoStar


Age Range Description: Adult


Unit Count: 1 Count


Manufacturer: DjuiinoStar


Model Number: DG-5PRO-02


Manufacturer Part Number: DG-5PRO-02


Manufacturer recommended age: 15 years and up


Size: 2.44x2.44x3.46 inches


Item Weight: 2.6 ounces


Item Dimensions W x H: 2.44"W x 3.46"H


Item Dimensions: 2.44 x 2.8 x 3.46 inches


Color: Rose Gold


Theme: Fantasy


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Not a toy for a child
Color: Rose Gold
This is a great gyroscope! The mass of its wheel gives it tremendous spend time and great stability. Like all open caged gyroscopes this is prone to damage if dropped on a hard surface. I do not let my young grandchildren play with this because they do not have the dexterity needed to prevent dropping it. I use this and my other open gyroscopes on a plate. I don’t start the gyroscope very high above the plate so if it’s dropped, it doesn’t fall very far. When it lands on the plate, it usually keeps spinning and one can pick it up and set it back on its stand or other objects such as a pencil tip or a taught string. I like this gyroscope a lot! ... show more
Reviewed in the United States on January 2, 2025 by Purple Monkey Trainer
    • Fun and educational
Color: Gold
I got this as a gift for my son, who was studying physics in college. It has a nice weight to it and seems well made. There is no assembly required. There is a small learning curve when wrapping and pulling the string, but once you get the hang of it, it is easy to get a good spin. I don’t know what functional purpose it serves, but it was fun! ... show more
Reviewed in the United States on December 21, 2024 by Liberty Belle
    • DjuiinoStar Heavy Duty Gyroscope
Color: Black
I have always wanted one of these and this one is nice. A little pricey but overall works great. The only thing is putting the winding string in the hole. It isn't as easy as it looks in the video. But with a little practice seems to be doing better now. I would recommend this gyroscope as a gift because it is very nice. Has nice weight to it and spins a long. I would give it 4 stars overall. ... show more
Reviewed in the United States on May 17, 2024 by Driveshaft
    • Excellent build quality
Color: Gold
The DjuiinoStar Heavy Duty Gyroscope is an exceptional STEM toy that combines education with fun. Its solid stainless steel rotor, capable of reaching an impressive 8,000 RPM, offers a hands-on demonstration of physics principles like angular momentum and gyroscopic stability. The toy's sturdy construction ensures durability, making it ideal for both enthusiastic children and curious adults. This gyroscope not only captivates with its high-speed performance but also serves as an engaging tool for learning and exploration in science and engineering. ... show more
Reviewed in the United States on November 20, 2023 by Ppname
    • A good value for the price
Color: Black
I have been testing this device for a few days and it has worked reasonably well. Up to this moment I am satisfied with this purchase which I will use for coming lectures on physics at university level. Update: The gyro has been working consistently well. Just one advice, based on my experience, be aware about the little screws that attach the external frame, they get loose after a while and could fall off. In this case it turns useful to have some little screwdriver at hand to reattach them. ... show more
Reviewed in the United States on February 22, 2026 by Amazon Customer
    • Frustration guaranteed
Color: Black
The Good: - The metal disc is flawlessly produced, rotates perfectly evenly, and the ball bearings minimize friction - Looks great The Bad: - The thread is hard to pin point even wetted; you will have to cut off end pieces all the time to even have a chance to get the thread through one of the holes. Which means you need a scissor nearby all the time. - Leading the thread through the hole and making sure it doesn't slip back while trying to tightly wrap the thread around the axis is hard even for an adult - While the weight of the disk stores a lot of energy leading to a long rotation time (several minutes for sure, definitely longer than the cheaper models), it's almost impossible to spin this one to the RPM needed for the gyroscope to be simply stable on the provided (very solid!) stand, a thread, or a finger tip. After a dozen tries we have not even once managed to get it to that stage, which is disappointing - the axis always rotates to some extent - The idea of the two holes in the disk is good, but maybe they could be somewhat bigger, and/or provide holes in the axis as well as with the cheaper models - The included instructions are terrible and not very helpful All in all, we think this device is too expensive for the value provided. I had a cheap standard version of a gyroscope thirty years ago already, and it was more stable than this one (it just lost its energy faster) ... show more
Reviewed in the United States on June 19, 2023 by svenf
    • Best Gyroscope I've Ever Had
Color: Gold
Sure it costs more than you would expect, but this thing is well designed and well executed. The spindle turns on two tiny ball bearings. The disc is milled. The equatorial hoop of the frame is held in place by four tiny screws. Mine benefited from a little balancing, like you might do on a new fan. I used about 1sq CM of lead tape (for golf clubs). I divided the disc into 90 degree quarters and out the adhesive lead tape in one quadrant and spun the top. Then repeated for the remaining three quadrants. I picked the one quadrant that had the least vibration. Then doubled the weight which didn't help. Then halved the weight which also didn't improve vibration. So for me 1 CM square was best. One tiny drop of break free on each bearing. I spun it up and set on my mouse pad and it ran for 13 minutes and 33 seconds before coming to a stop. You could probably do a better job of balancing, but as it is its pretty amazing. ... show more
Reviewed in the United States on November 11, 2024 by MT Nester
    • Super high quality! This is the one!
Color: Rose Gold
One of the best gyroscopes I've ever used. I even made one myself in my mechanical engineering undergraduate program years ago, so I understand the precision and effort required to construct a good one. I cannot say for how long the gyro will spin, only because it spins for SO long that I always stop it short. I have yet to let it run its full course. Once you get the gyroscope spinning, you can really tell how powerful the rotor is. It's rotates fast, its heavy, and thus has a lot of angular momentum. Totally worth the price! ... show more
Reviewed in the United States on February 14, 2025 by Amazon Customer

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