This piece appears to be handmade but is coming out of a collection of jewelry dating from the 1960s and 1970s. Cool necklaces with 2 strands featuring rough cut acrylic (?) color tubing, plastic and metal rings and stone disks (look to be either onyx or granite).
All items being sold as vintage are by definition used/pre-owned. These items will have normal wear and blemishes associated with age. I do my best to call out major imperfections in the description and photos.
I do my best to properly age each item. With some items this process can be challenging if the item is unique or does not have any identifiers then I base my assumption on personal knowledge, research and age of associated items.
If you have questions, please contact me so that I can answer before purchasing. This ensures that you are able to order in complete confidence.