Like many...Tenyo was some of the first tricks I bought at a local Magic store some 50 years ago.
Crystal Cleaver is extremely clever and I love how all the components can be handed out before and after with nothing to be found. Very easy to do...no sleights or awkward moves or angles. One of their best.

This is as great as everybody says on the forums. You will not be disappointed, for sure. Will be buying another for my granddaughter.

I think it’s safe to say that Tenyo’s products are all fun and clever, despite being made of inexpensive materials, which is what makes the products - well - inexpensive. Crystal Cleaver is no exception. When I saw the secret, I laughed out loud. It reminds me of something Wile E. Coyote of Road Runner cartoon fame would come up with. But hey, it works and accomplishes a head-scratching trick. At such an affordable price, I’ll definitely order a spare, although there is no reason to think anything will break soon. I wonder if they’ll ever change the name of this to “Acme Crystal Cleaver Road Runner Catching Kit.”.

Tenyo Magic products are always fun and interesting and magical, and Crystal Clever (CC) is no exception. CC is so much fun to perform and always amazes the audience. It's also a great conversation piece to keep around the office or house and it gets people interested right away.

The Crystal Cleaver is just another excellent Tenyo product. The service, the handling, and the shipping I received from Penguin Magic were more amazing than any magic trick I ever performed. I'm 60 years old and started doing magic at 11. This company is the standard of what an online "Magic Shop" should be. Great job, and yes, I will order from Penguin again

Buy it now, this wonderful trick of Tenyo is just perfect and too easy!

Cleverly designed to be immediately examinable after presentation, resets in seconds.

Classic Tenyo effect. One of my all time favorite small scale bits of magic.

This is typical of the few Tenyo purchases I have made in the past. The idea is very good. The quality is typical cheap plastic toy which only works properly less than half the time. I've learned my lesson finally. No more Tenyo for me.