Perfect.
Wilf M. 1/9/2023 at 20h40
These are a Christmas gift that we have had an eye on for several years. The engineering behind these is stunning. We have shopped with Grand illusions many many times. Amazing quality. Customer services. Just fantastic. Can’t praise them enough. So excited when the emails come with clever gizmos and gadgets and brilliantly clever videos to watch.
Claire A. 11/12/2022 at 14h59
Very nice and high quality product.
Pierre R. 5/28/2021 at 23h04
Purchased these for my mathematician father as a gift. He loved them! Very well made and heavy, and great size.
Daria R. 5/11/2021 at 17h58
Fascinating. Quality product.
Paul K. 2/27/2021 at 21h35
Cool item.
Patrick M. 12/22/2020 at 23h24
Pensavo fossero più piccoli invece sono belli grandi, una piacevolissima sorpresa!
Giuseppe C. 10/11/2020 at 20h14
Great find for for lovers of maths!
Paula W. 2/6/2020 at 06h18
If you have any love of geometry or just fascinating items in general, these are just amazing.
Jesse H. 12/26/2019 at 21h35
A great gift.
Christine C. 7/8/2019 at 21h28
Kerry Amundson. 9/27/2017 at 11h33 Review collected by Feefo
Aubrey Waddy. 9/27/2017 at 11h33 Review collected by Feefo
Douglas Lecocq. 9/27/2017 at 11h33 Review collected by Feefo
Claudia Jacob. 9/27/2017 at 11h33 Review collected by Feefo
My Grandson loved it Good gift.
John Popp. 9/27/2017 at 11h33 Review collected by Feefo
See above.This 'add more characters' is bullshit, though.
Douglas Chadwick. 9/27/2017 at 11h33 Review collected by Feefo
Purchased as a gift. Fascinating product.
Zoltan Bako. 9/27/2017 at 11h33 Review collected by Feefo
Quality product and very interesting/fun to play with.
Yacov Steinberg. 9/27/2017 at 11h33 Review collected by Feefo
Excellent quality, speedy delivery.
Scott Hogan. 9/27/2017 at 11h33 Review collected by Feefo
What a great physical example of mathematical principles! Excellent craftsmanship and size!
Phillip Mickelsen. 9/27/2017 at 11h33 Review collected by Feefo
Peter Freilinger. 9/27/2017 at 11h32 Review collected by Feefo
Raymond Stanton. 9/27/2017 at 11h32 Review collected by Feefo
Marc Pawliger. 9/27/2017 at 11h32 Review collected by Feefo
Product is excellent, but price is high.
Conor Sweeney. 9/27/2017 at 11h32 Review collected by Feefo
As expected.
Jason Watton. 9/27/2017 at 11h32 Review collected by Feefo
Fantastic for presentation.
Toni Bogdanoff. 9/27/2017 at 11h32 Review collected by Feefo
It would have been better if they were smoother.
Ohad Noy Feldheim. 9/27/2017 at 11h32 Review collected by Feefo
App perfect.
Angel Arranz Rojo. 9/27/2017 at 11h32 Review collected by Feefo
A. Olivier-Rinket. 9/27/2017 at 11h32 Review collected by Feefo
High quality and well constructed, very pleasing.
Ben Clymo. 9/27/2017 at 11h32 Review collected by Feefo
