I have been wanting to make a 3d necklace for some time and have looked at what others have done for some inspiration. I see many others either use cork/poly balls or even large glass beads and crochet over them.
I really didnt want to buy something like that to crochet over, or even hide nice glass beads under crochet. So I have been thinking about what i could upcycle for this purpose.
This is what i came up with. 
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Crochet in camo coloured cotton - over bottle tops!
Im not sure what i think, but i do think its different!