A circular, indented, transparent glass object with a metallic cylindrical connection, on a clean background
FLUX Knob
€96
    New
  • Clear glass cabinet knob on a gray background, light shining through it.
  • A circular, indented, transparent glass object with a metallic cylindrical connection, on a clean background.
  • Closeup of the Flux cabinet knob.
  • Close up of the flux knob, with beautiful light and another flux knob visible in the background laying on a white surface and light shining through it.
  • FLUX Knob
  • Clear glass cabinet knob on a gray background, light shining through it.
  • A circular, indented, transparent glass object with a metallic cylindrical connection, on a clean background.
  • Closeup of the Flux cabinet knob.
  • Close up of the flux knob, with beautiful light and another flux knob visible in the background laying on a white surface and light shining through it.
  • FLUX Knob
  • Video of three flux cabinets standing on their metal fitting parts and light shining through them. The table gets bumped and they all fall down revealing their smooth flat surfaces.

FLUX Knob

Regular price €96,00
A knob that remembers being made.
  • Mouth-blown and hand-squeezed. No two identical.
  • Inspired by the displaced mass of wax sealing: what gets pushed away becomes the shape.
  • Fluid, reflective, alive with light.
  • Fits standard fittings.
Out of Stock – Purchase is available upon request.
Looking for a specific colour? Custom options are available on request. studio@ursulafutura.com
Looking for a specific colour? Custom options are available on request. studio@ursulafutura.com
DETAILS

FLUX starts with a simple question: what happens to the glass when you press into it? The answer is this. A shape that holds the memory of a single gesture. Part sculpture, part function. Every piece different by nature.


Conceived in Vienna. Mouth-blown in Bohemia.

Size & Materials

Bohemian Mouth-Blown Crystal Glass
3,7mm Glass Circumference & 9mm Thickness and connected to a 0,8cm exposed metal fitting. The fitting extends 1,4 cm and accommodates an M4 screw for attachment from the inside of the cabinet.

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Care Instructions

Clean gently with a soft cloth to remove dust or tarnish.

Shipping & Returns

Shipping: Each piece is packed carefully, it travels better than you'd think.

Estimated Shipping Time

To Austria: 1 - 3 business days
To Germany: 2 - 4 business days
Rest of Europe: 5 - 6 business days
Rest of world: 7 - 8 business days + customs time

Returns: Changed your mind? No problem. Return within 14 days for a full refund. Reach out to kathrin@ursulafutura.com and we'll sort it.

Take a Closer Look At Flux

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The Gesture

Each knob is formed by hand pressure on molten glass. The squeeze determines the form.

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The Surface

Reflective, fluid, catches light differently at every angle.

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The Logic

Inspired by wax sealing: the beauty is in what gets displaced, not what stays.

What would Ursula do?

Ursula Futura is Kathrin's alter ego. She does what she feels like doing. She has been told she is too much her whole life. She has glass blown by mouth in Bohemia, by people who look at her sideways when she describes what she wants, and then figure it out. Every piece comes out different. She thinks that's the whole point.


Ursula Futura is for the people who are also too much. Too enthusiastic, too weird, too in love with the moment a rainbow appears from a piece of glass on a Tuesday afternoon for absolutely no reason at all. This is for everyone who has ever been told they are too much. And refused to believe it.

Frequently Asked Questions

Each piece is designed in Austria and mouthblown in Europe, crafted by masters of their trade. By only using premium materials and specialized techniques, we ensure highest quality, rich colors and lasting craftsmanship in every object.

Since each object is handmade by skilled artisans, variations in shape, color, and small irregularities naturally occur. These details make every piece one of a kind and uniquely yours.

Our glass pieces are not dishwasher-safe and should be washed by hand, avoiding abrasive sponges or harsh cleaning agents. All objects are heat-resistant and food-safe.

Yes! We offer custom colors and special editions for brands as well as individuals upon request. Please reach out to us at studio@ursulafutura.com

For any product-related questions or other inquiries, feel free to contact us at studio@ursulafutura.com

It is rare to find a glass piece that is so versatile. I can use it in so many different ways, for decorating my home, as a vase, or even for serving food, I love it!
I love these glass objects, my friends are always asking where I got them from!
The craftsmanship and colour of my Ursula Futura pieces bring so much character to my home it makes me smile.
I never knew a vase could feel like a piece of art until I got my first Ursula Futura piece! They are really nice and thoughtful pieces.