Hi Neung, Hi Kris and Tiffany
No not at all! Use them for the next order with the rebranded shrink.
Then my clients will get in touch with our new design over the old neck hangers to which they already used to. I think thats a good thing to introduce them the new design by this way.
And after they finished we will have some new Neck Hangers coming up. I think that will have them motivated to deal and to notice our products.
Don't destroy them just use them till they out of stock.
Thank You.
Sasha.