Tube Ends/ Knuckles

(1 customer review)

Northstar tube knuckles are a by-product from producing hand pulled crucible tubing.

These are assorted colors that we currently have in stock. New colors get pulled weekly

Only $25/lb and sold by the pound. You may leave a comment in the comment box of your order and if there is certain colors you are after.

No refunds on this product.


1 review for Tube Ends/ Knuckles

  1. ryley dittel

    Best glass color!

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