This is a gift for a grandchild
This will be a Xmas present, so it hasn't yet been used. It looks like it will be a hit.
It reminded him of the Rubik's cube, which he loved as a child.
I have a very smart nephew so instead of gifting him with plastic toys or junk, I try to get him gifts that will challenge his mind and creativity---yet still want them to appear to be a "toy" for his sake (I can't be the boring aunt always giving books!). This seemed perfect and boy was it! So fun, I almost kept it for myself and ordered him another one.
San Antonio, TX
Great for anyone who likes special reasoning, (think stem people). However the design has two minor flaws: one hole gets in the way of the other two. This means the knobs have to touch, and I worry about the effects long term. The second flaw is that two of the sides not pictured are not clear as the other sides are. It's a minor flaw, but a little distracting and annoying when playing. Finally, it would be nice if there were given setups.
Fun and entertaining
Provided plenty of entertainment. Should be great for a mental pause while at work.
Very happy with puzzle...my grandson is still working on it. I live out of state so when I visit my grandchildren I always bring them a special treat
Very durable; easy to handle; open-ended progress. Easy to make as difficult or simple as desired. The colors are vibrant. The sound it makes--the clicks--are pleasant.