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🧩 Unlock your speed-solving potential with the Swift Block 355S — where precision meets play!
The Swift Block 355S Magnetic 3x3 Speed Cube features 48 magnets for enhanced speed and accuracy, a 5-gear adjustable tension system for stability, and a lightweight 85g design for comfortable extended use. Its stickerless, durable build and smooth corner-cutting make it ideal for both beginners and seasoned cubers seeking a premium puzzle experience.










| ASIN | B0C3B3SJJR |
| Additional Features | Portable |
| Age Range Description | Kid |
| Best Sellers Rank | #61,392 in Toys & Games ( See Top 100 in Toys & Games ) #76 in Fidget Blocks |
| Brand Name | Swift Block |
| Color | Black |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.7 out of 5 stars 975 Reviews |
| Educational Objective | Hand-Eye Coordination, Matching Skill |
| Included Components | Cube |
| Item Dimensions | 2.17 x 2.17 x 2.17 inches |
| Item Dimensions L x W | 2.2"L x 2.2"W |
| Item Shape | Cube |
| Item Type Name | Swift Block Cube |
| Item Weight | 0.09 kg |
| Manufacturer | Swift Block |
| Manufacturer Part Number | Swift Block 355S |
| Manufacturer Warranty Description | No Warranty |
| Manufacturer recommended age | 6 years and up |
| Material Type | Plastic |
| Model Number | Swift 3x3 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Product Style | for Beginners |
| Puzzle Type | Twisty |
| Size | 3x3 |
| Skill Level | All |
| Theme | Fantasy |
| Unit Count | 1 Count |
H**E
Better than the cube they sell at the box store
It is smooth and easy to turn. I can solve this about 2.5x faster than a regular cube.
J**D
Great Travel Cube
Fantastic cube from the makers of GAN. Is a little bit smaller than your normal cubes and customizability in settings is somewhat limited. I wanted a simple speed cube that I could toss in my bag and not care about or lube but still have consistent results and this 100% delivers.
A**L
Excellent Budget Cube
This Swift Cube is an excellent budget-friendly option that feels like a more expensive speed cube. It includes a finger/screw adjustable dual adjustment system which make it easy to set up the cube exactly how you like it. The corner cutting is generous for a budget cube and more than enough for beginners learning algorithms, while the magnets are strong and give a very stable, precise feel. With a touch of lube, the cube turns smoothly, quietly, and controllably, striking a nice balance between speed and accuracy. The plastic has a solid feel that grips well and doesn’t feel cheap, and after many solves it has shown no issues with popping or durability. For the price, this cube offers outstanding value and makes a great daily driver for anyone from beginner to intermediate solvers. More expensive, faster, and less controllable cubes aren't necessarily better for everyone.
J**N
Nice cube
Very smooth, quick movement.
G**!
Great cube
Great cube for the price! Works wonders and it’s very smooth. The colors are bright enough to tell apart. It looks great! And it’s fun to play with. I can get enjoyment for hours if I wanted to!!
E**R
Feels nice. Turns well.
Excellent cube.
K**A
Lovely speed cube!
It's a speed cube and it works as it's intended to. No issues with this product. I would purchase it again. Great price for this item. It came in one piece. Very sturdy.
R**O
Cheap and good!
I have a 40 dollar speed cube and this one can compete with it. Smooth. The magnetic function is great. Makes it easier to line up. I love it. Left one at work. And it was stolen. But they are easy and cheap to replace.
J**N
Muito bom
Ótima qualidade, muito bom pra se divertir, vale a pena.
O**R
Fluide et jolie
Super. Beaucoup plus maniable que le cube de marque
A**A
Leggermente Caro ma li vale Tutti
Era da un po' che cercavo un 3x3 abbastanza fruibile nei movimenti e che non impazzisse durante la risoluzione. Questo lo trovo adeguato sebbene io non sia uno Speed Cuber. I movimenti sono belli fluidi senza dover procedere ad alcuna regolazione al momento. Arriva in un imballo di cartone riciclabile abbastanza cheap ma a mio avviso è l'oggetto che mi interessa. Consegna Amazon top come sempre a mio avviso il prezzo sarebbe giusto sui 10 euro non di più altrimenti ci sono diversi prodotti più economici.
J**.
Good Qualty Item :-) :-)
I did a lot of research before buying this cube including the, 'Not Always Reliable' Amazon reviews. Anyway I'm an adult. Some reviews on Amazon say that it fell apart easily or words to that effect. Now, I've used this for weeks now, every day and very fast in twisting and turning, it has a very nice feel to it, clicks into place with a smooth action as it does have magnets. It is also pretty sturdy and solid, not flimsy at all. I guess if this was given to a young child, well, come ooon, kids destroy things that are 'Kid Proof'. Anyway, I am confused with the negative feedback because this is a nice quality item, really and you won't go far wrong in deciding to buy it. Look, at this price, with magnets, you can't go wrong and if you do get a faulty one, ,well, just return it for a replacement or refund. So don't worry about this item as I'm sure that, like me, you'll be very pleased.
T**Y
Speed Cube - Smooth
Cube is high quality. For the price was worth the money. My 8 year old struggled with his old one but this magnetic cube makes a world of difference! He though he’d be able to solve it but now he can just mix it up quicker :)
Trustpilot
2 months ago
1 month ago