Hooked ever, chain significantly more unstable than hoped

The product is quite cheap, but absolutely useless. The chain is designed so that they are constantly hooked. Ie, during the rolling, there are always times problems. Equally if drawn out - but there regardless of snagging. You have to really tighten, so that the chain ever comes out. Terrible.

I have used the role of a craft project, as I was of the opinion that such a chain would have to be much more stable than a string. Far from it - after repeated exposure are now both things broken. Admittedly, these were not standard loads, but would ensure that only make it clear that the product may be used for other purposes only conditionally.