Bought for a 10 year old, they were too small for him to be comfortable. Saved them anyway to use for a younger kid. The product still has a solid value. The included case feels well made and sturdy, but not strong and unstable to shocks. Also included is a small multifunctional screwdriver and a cleaning cloth. The included blue light and test card were a nice feature. For those who are unsure, shine blue light through the lenses of your glasses at the test card from a few inches or less away and you will see that the test card does not change color because the blue light is being filtered through the lens. If you shine directly at a map without glasses, the map will turn purple. I confirmed this by comparing some expensive blue light RX goggles to a much more powerful blue light/ultraviolet flashlight, both goggles filtered the blue light equally. The lenses of the product eyewear are not entirely clear or rather colorless, they have the slightest yellow cast but are unnoticeable unless looked for and may be more visible under cool colored lights such as fluorescent lights.
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