99% you would need a glue to fix lens, but there is no glue in the package, so you buy it separately. Manul is the worst I ever seen - you need an academic degree to understand it. Also red gum is not good quality - mine was deformed :(.
Mikhail I. 2/25/2020 at 01h01
It would have been nice to have English instructions for the product. They are also missing a way to hold the lenses to the paper cards and I need to find a suitable 2 part epoxy to glue them together.
Dan Lake. 9/27/2017 at 11h33 Review collected by Feefo
I assembled with a little glue on edges (they were lose) but this would show in the reflected image.
Chris Niakaros. 9/27/2017 at 11h32 Review collected by Feefo
Serious assembly was required of the inversion goggles - without precision gluing the things didn't work as advertised. A little pricey for that, in my opinion.
Scott Thomas. 9/27/2017 at 11h32 Review collected by Feefo
The crystals could be better.
Erik Staaf. 9/27/2017 at 11h32 Review collected by Feefo
The goggles worked fine but getting them to work was hard and the crystals keep on falling out.
Jarrett Niznik. 9/27/2017 at 11h32 Review collected by Feefo
They're ok but absolutely not worth the price. The quality and that you had to glue them together by yourself is a minus. Very limited field of view. Funny product though.
Sofia S??derstr??m. 9/27/2017 at 11h31 Review collected by Feefo
Thanks.
Yuki Miyazaki. 9/27/2017 at 11h30 Review collected by Feefo
Not appropriate for children. Difficult construction. Product returned.
Shlomo Gruber. 9/27/2017 at 11h30 Review collected by Feefo
You shouldn't have to assemble precision instruments .. very difficult to align correctly and you only get one chance to glue it in place.
Peter Asnins. 9/27/2017 at 11h30 Review collected by Feefo
Difficult to assemble satisfactorily.
Harold Hill. 9/27/2017 at 11h30 Review collected by Feefo
Not as good as expected - too difficult to use sadly.
MR R A BASKERVILLE. 9/27/2017 at 11h29 Review collected by Feefo