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Keystone “Core Series” Disposable Tubes

$19.00
(31 reviews) Write a Review
SKU:
KEY-DISPOSABLES
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Durable hard plastic disposable tubes with soft silicone grips.

30mm (1-1/4" ) grip size

15 per box 

Available in Round, Diamond, Angled Round and Mag. 

31 Reviews Hide Reviews Show Reviews

  • 4
    KEYSTONE Disposable Tubes

    Posted by Jason on Jun 21st 2025

    KEYSTONE Disposable Tubes: Good tubes from a really solid supplier. Yes there IS a difference between a 3 diamond and a 5 diamond tube and I don't know why other suppliers do not know this!

  • 4
    good tubes

    Posted by bob on Jun 9th 2025

    arrived on time... very consistent material

  • 5
    Core Disposable tubes

    Posted by Lou Morgue on May 22nd 2025

    The hard plastic for the tip does it for me. Solid construction that won't warp after using for hour. A++ product

  • 5
    Best disposables tubes!

    Posted by Jonathan Montalvo on May 16th 2025

    Best ink flow disposable tube I had found by far… making me consider stop using steel & scrubbing ha! Fast shipping too…

  • 5
    Work well!!

    Posted by Jake T on Jan 21st 2025

    Good ink flow, stable back stem, and dependable.

  • 5
    Great tubes

    Posted by Jonathan Funk on Nov 1st 2024

    Great professional grade tubes. Customer support is top notch. If you are serious about your art these tubes will not disappoint.

  • 5
    Amazing

    Posted by Kejuan on Oct 22nd 2024

    Quick shipping, very durable product. Amazing customer service. 10/10!!

  • 5
    good tubes

    Posted by bob on Sep 25th 2024

    great tubes, ships fast and bonus snacks!

  • 5
    Round angled tubes

    Posted by Frank on Sep 11th 2024

    Great tubes that do the job at a great price. Shipped quick and comes with a snack