SILCA Titanium Smoothie Straw Set - Rainbow

3 reviews
What is it?

Reusable, sustainable titanium straws laser engraved with the SILCA logo and hand anodized in the rainbow. Take them wherever you go! The set of straws feature two straight straws with a wider gauge to use with thicker beverages. Smoothie, margarita, soup...

Who’s it for?

The person who is sustainability and fashion-conscious and wants a cool straw with a better strength-to-weight ratio than ALL the other straws!

Why We Designed It | Product Specs

Why We Designed It:

We are always thinking about the sustainability of our products and the legacy it leaves. A local aerospace manufacturer had this tubing on hand for an aerospace project, and when the project ended, the certifications for the tubing cannot be transferred to other aircraft. So we bought the surplus and turned it into something useful! Please note, we ONLY have enough Ti for 200 sets of straws, when it is gone, it is all gone!



  • 9.5mm Diameter / .48mm Titanium tubing
  • Two (2) straight 10” / 258 mm
  • Dishwasher Safe
  • Avoid using abrasive cleaning pads
  • Straws are ultrasonically cleaned in our factory, but it’s a factory.. please wash them before using it!
  • Lifetime Warranty
  • PLEASE NOTE: Rainbow anodize is done completely by hand in a process that involves an operator raising and lowering the straw while manually altering the voltage. As a result, no two will be quite the same and will all be slightly different from the photos


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Customer Reviews
5.0 Based on 3 Reviews
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Elix H.

Don J.
Ti smoothie straws with custom touch

Super-cool, reusable Ti straws with enough room for smoothies, etc. With the individualized touch of the rainbow it is even cooler… my kids love them.

Liam L.

Wide enough to transport any wild blue berries that dodged the blades of my vitamix. They are ti, they are straws, and they are beautifully made. Recommended!