Glass Ball Ornaments

Does anyone know where to buy a piece replacemnet CAP "or" pass "on a glass Christmas ball that goes into the hook?

I got mine at Michaels craft stores. They can choose among several, gold and silver garlands and the right edge, embossed and clear and I think there is even a multi-pack with all 4 and it ran $ 1.99 per 100 ( I bought a bunch of ornaments of the era lacked the collars)

Because these ornaments usually costs about a $ 0.25 I would just buy a replacement unless the ornament in question has a sentimental value. In this case, you can probably find something at Wal-Mart or even a store in the alley alongside the ornamental brackets and other similar items.