This is a MUST-HAVE set for those who love Rubik's Cubes, which happens to be my son and daughter. It's fun to watch my High School son competing with my Middle School daughter using 3x3 and 2x3 cubes.Well, this set not only come with 3x3 and 2x2 cubes but it also comes with 4x4 as well as pyramid and pentagon! It really blew their mind when they saw 4x4 as well as pyramid and pentagon as it takes the challenge to the whole new level. Very easy to turn and fun to play with for hours. They…

My son picked these out because he loves puzzle cubes. There are instructions that come with the largest cube, which had him thinking he'd be able to solve it once it was mixed up. but no luck yet!The cubes feel well made and I expect they will last for a long time. The complexity of the larger one makes me feel that these are not really for beginners, and that they will be holding the attention of the receiver for quite some time.The price of the five cubes is fair when you compare it to other

My son absolutely loves this! He’s now into strategy and how to solve puzzles. It takes him time to decide how to attack the puzzle. These are great for decreasing the amount of time your kid spends on their devices. I’m all for decreasing screen time.

My grandson loves hand puzzles like the original Rubin cube. This special stocking stuffer had him happy all afternoon. He is thinking up new approaches to it already. Super fun.

This is a great product. I have seen others online that look horribly unsightly. This have snotty easy movement between the layers. The only down side is a few stickers are already starting to peel up on the corners.

Moves incredibly smoothly, and is greatly challenging. But the colors not visible in the initial image are garish, there are two different yellow sides, and teh instructions are both arcane and in black and white diagrams.

This turned out to be a great christmas present for a kid who loves puzzles. It's just different enough from a rubics cube to be challenging (he already has the cube mastered) but not too hard. The parts move well. It was a good buy.

This is an incredible - my 12 year old has been working on this one for a while and it sure poses a challenge. When he finishes it, I will probably take him out for ice cream or something :)

The movement is smooth. Bought for my boyfriend who loves rubics cubes and he loved it, was a real challenge for him at first.

I bought these because I had an interest in learning how to do a rubix cube- I didn't need anything fancy, just something that would allow for some trial and error as I learned the basics. These cubes were perfect for my needs. My little nephews joined in the fun as well. If you're looking for a fun basic cube as a toy, these are just the thing. Very fun, and smooth movement.

These are fun to play with and a great alternative to electronics for kids to play with. They turn somewhat smoothly and the colors are vibrant. They would make a great stocking stuffer!

I bought this to challenge my 24yr old after trying the triangle and the shapes as a step up from the original. This one is really the only stop up. The others were too easy

This has stood up in a household with a toddler, birds, three dogs, and 2 grade school boys. Not a beginner speed square by any means but a perfect toy to pull your child or teen out of their screens and teach them three dimensionl patterning. The biodegradable / non posionous stickers a definite plus.

Great toy! Not solved yet, but it's a greater challenge than the original rubix cube. My son loves it. Shipped quickly. Only issue was that the instructions/tips had no English translation. If selling to Americans, be sure to send the English printed products. Thanks!

My son just received this cube for X-mas and he loves it! A great challenge, very different from his other cubes and seems like great quality. A great buy and present!

My 11 year old grandson was able to solve it in no time, but he is very god with puzzles of this type. A young child would find it very frustrating.

My daughter was given rubix cubes when she was 2 and over the years they can no longer move and missing stickers. Since this doesn't have stickers and the color is actually part of the cube, they'll last longer. These also move easier. It feels like they use elastic while regular ones use springs that can break. We've never had one in the shape of a pentagon and pyramid cube so that's interesting how all the shapes will look. This is a stocking stuffer for christmas