Project GeniusPyraminx Crystal- Limited Edition, 50th Anniversary Clear Edition of Pyraminx, Speed Cube, One-Player Games, Twisty Puzzle, Brain Teasers, Multi-Color, Puzzle Cube, Gift for Children

I got this for my son for Christmas. He is into rubix cubes and speed solving. He is very impressed with the quality. The pieces click into place very nicely, yet the movement is smooth and quick. Colors are painted on so there are no stickers that will peel off. The crystal version is a cool edition that makes it feel special. We would highly recommend this product to anyone who enjoys puzzle cubes.

I know to a genius this is a cat toy, but as a college drop out this is a great fiddling toy during meetings because everyone sees you thinking even if you're not making much progress at least you're trying.

My son loves it.

One of the corners of cube arrived damaged and can’t be moved. Can’t return.

This is just a glorified rubies cube, overpriced as well. Very disappointed. Was a gift otherwise would have returned it.

Christmas gift for my niece, she'll love it!

My kid was playing with this crystal pyramid and a drop on wooden floor made some scratches visible. Thought it might do better.

Challenging and fun

Es un cubazo, digno de una colección.Lastima que en las aduanas de México al revisarlo rompieran la caja, pero el cubo llegó en perfectas condiciones.Refleja mucho la luz y es el cubo original de meffert's.Vale la pena comprarlo

Se lo regalé a mi hijo y es su nuevo pyraminx favorito, me dice que gira muy bien y disfrtua los efectos que da la transparencia del pyraminx con la luz.