Are these of any value? or do I gift them?

[seek4you]

[maxine*j]

They were identified for you in your first thread:

https://community.ebay.com/t5/Collectibles-Art/Nesting-Dolls/m-p/33427440#M153005

It is a nice, and rather unusual set, older, and this is certainly the season for them since The Nutcracker Suite is a Christmas classic.  Some research on sets of this quality and age will give you an idea of value.  They are definitely worth listing for sale.

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[seek4you]

Thank you Maxine for your time. I have researched for hours I cannot find anything else like them. Do you have an idea of the age? thank you again for your time.

[maxine*j]

I don't think you can expect to find an exact match. All you can do is look for comparables.   Sometimes you just have to wing it:  Find the nearest comparable, price yours well above that, wait to see if it finds a buyer; if it doesn't, relist at a lower price.

I'm sorry but I cannot tell you when the set was made, only that it has some age on it.

I can tell what I found using Lexilogos, which I recommended to you:
Щелкунцик  =  Nutcracker
ФИЩУК  =  Fishchuk (and that is the Russian surname of, I assume, the artist)

This is doubtless significant, but I do not know what it is:

[bulkcover]

The set of 10 Russian, post Soviet edition matrioshkas dolls of opera Щелкунчик (Nutcracker) by Piotr Tchaikovsky made by woodwork or papier mache artel and handwork by artist Fishchuk.

[bulkcover]

It cannot be very cheap, but cannot be very expensive either, i think...

I cannot find similar set at google...

[couturehomecollection]

They would make a lovely gift to a ballet, music, or Christmas lover. How thoughtful of you.