Where science meets magic and fun meets education!
Product Rating
4.7
20
10
5 / 5
5 / 5
It's most interesting metall , as for me.
4 / 5
Perfect for the job.
5 / 5
5 / 5
The springs work just like they were suppose to. Good quality Nitinol.
5 / 5
It's amazing thing. It is like from the fantastic.
4 / 5
4 / 5
3 / 5
5 / 5
5 / 5
4 / 5
Good product, what I expected.
5 / 5
The springs work exactly as specified, they are lovely little devices.
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Excellent.
5 / 5
5 / 5
I recomend these springs to everyone!
5 / 5
The nitinol springs are best thing, which ever was made of the nitinol wire. This springs are be able to lift up up to 3 kg of weight. And, yes, it is reusable.
3 / 5
A fair amount smaller than I expected... but similarly I know it's my own fault for not reading the description more thoroughly...
5 / 5
The nitinos springs are most popular things, which were made of the nitinol wire.
3 / 5