PrepositionkReviews of prepositionk.com

The box arrived totally smashed. The puzzle seems OK but it's hard to say without opening the bag.

It's took to long to get the order, I that that you shipping it from USA. Today was the first time I used it when I was driving a car, I did not notice any improvement using the glasses.(disappointed)I will use it for few more days to see if any things is changed.

The box arrived looking as if someone stepped on it. It is mostly unusable, but the pieces all seemed ok. We'll have to finish it to make sure, though.

Your tracking information is to cumbersome for those of us who are not techies. And on a side note, I may not have ordered these if I knew they were coming all the way from Finland, and why would you box them and show the origin was Lisa Angeles? They arrived at my second home and I haven’t seen the product yet, I hope I didn’t waste my money and time on a product that doesn’t work. And why the next box, why do I have to enter my order, YOU asked for the review.

Excellent service, excellent shipping, reasonable cost

Quality of the item was not up to my standards. Diamond plates were not marked as to grit. Cheap plastic housing and guides and couldn't keep knife edge in contact with the diamond plates due to weak springs.

This machine is not a machine at all it's like a plastic baby doll kids toy. So lifht weight n fragile. it doesn't even get hot. all it does is spray water on your head and wets your straight hair nothing like the video on Tik Tok. nothing that I expected. and for the money it's not worth it. and quite honestly i would like a refund.. cheaply made it's toy plastic

I am still trying to figure out how to use it. A set of instructions would have helped.