What’s the best way to cover the eyes? Is covering the hands practical?

Asalaam Alaikum. I am a revert, recently I’ve started to wear niqab. I see pictures of sisters who cover their eyes and hands also, and I think this is really elegant and beautiful. What’s the best way to achieve this? I’ve thought about sewing a thinner/more transparent fabric between the gap in the niqab, does this provide good eyesight?

I understand that this is optional and only hijab is Fardh, but I think that I would aspire to take this extra step of modesty for my own sake and most importantly for my connection to Allah.

Also, with gloves I worry that this would make it impractical to use a phone or perform fine motor tasks like opening a bottle of water. Are there gloves designed to preserve as much utility as possible? Please let me know. Jazak Allah!