WonderTube Knuckles-Serendipity

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

WT-001 Serendipity consists of NS-013 Amber Purple over NS-054 Star White

No returns or refunds on this product.



This product is currently out of stock and unavailable.

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Additional information


Tube Knuckles

Tubing weight

0.5lbs, 0.6lbs, 0.7lbs, 0.8lbs, 0.9lbs


“Abe’s Vault” represents colors that are in the process of development. All colors will be sold in an experimental status until we determine if they will permanently become an addition to our palette.  At that time, a release through our distributors will be made available. Learn More

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