Kaen patinated brass door handle set

Our products are currently on display at the Prestige Decor showroom in Gdynia.

If you would like to order samples to see the material and finish in person, please contact us via chat.

Of course! Just use the chat, and we will be happy to help. You can describe the style of your interior or send links to your Pinterest board.

Yes. Our products are covered by a 14-day return policy. To find out how to do this, visit our website: returns

We believe that once you see our products in person, you won't want to return them :)

Our products are covered by a 14-day return policy. To find out how to do this, visit our website: returns

We believe that once you see our products in person, you won't want to return them :)

Absolutely! We spent long hours designing each model to perfectly match every other model in our range. It was quite a challenge, but that was our goal :)

We are confident that the price of our products is commensurate with the value we offer. Our margin is around 1.5 times the cost, whereas the standard margin in the interior design industry is 5 times the cost.
We manufacture our products from brass sourced from local suppliers in a workshop near Poznań. Each product is cast by hand, sometimes several times, until it achieves its perfect shape. Our products are not just handles, they are works of art that will stay with you for years.

We believe in the quality and reliability of our products, which is why we offer a 5-year warranty and service. Read more about the details here: 5 years quality protection

We test our products in our homes, sometimes under difficult conditions of use by us and our children's little hands. Our products undergo testing involving 200,000 opening cycles. We check their resistance to abrasion, water, ease of use, and even sensory impressions such as touch! We test ease of opening and the automatic return of the handle to its resting position. We also test various fragrance combinations for our preservative pastes.

Brass is a noble material and, like any high-quality product such as leather shoes or a leather jacket, it ages beautifully and may change color slightly—develop a patina. This is a natural characteristic of brass. With proper use, no visible scratches or scuffs should appear.

If the product is damaged and this is not related to improper use, we will gladly repair your product or replace it with a new one during the warranty period. Read more about the details here: 5 years quality protection

We use recycled brass from local suppliers. We strive to reduce waste, so prototypes are recast into completely new products.

The standard order processing time is approximately 2 weeks. Each product is handmade to order, sometimes cast several times to meet our quality standards. We will inform you of the expected delivery date by email.

Our products are packaged in eco-friendly paper packaging from the wonderful Polish brand Schuster. The packaging has been individually designed to protect delicate products. Our shipments are also insured for their full value.

Please file a complaint about such a product. All information on how to do this can be found here: returns and complaints

We designed it to fit any standard door from 30mm to 55mm thick, so you can enjoy it without any additional worries.

If you already have handles installed, make sure that the mounting holes are parallel to the floor and spaced 38 mm apart.

Yes, we have designed them to fit any piece of furniture. For railings, measure the spacing of the mounting screws.

Installing our products is very simple. We include clear instructions with every order, and if that's not enough, we're happy to help. Just use the chat feature on the website.

No, your shipment includes all the necessary mounting components. All you need is a screwdriver.

1. Finish characteristics

Your door handles and knobs are made of solid brass and protected with a durable polymer varnish, baked at high temperature.
The lacquer protects the surface from patina and everyday dirt, but like any coating, it requires proper care to maintain its appearance for a long time.

2. Daily care

Dry cleaning: regularly wipe the surface with a soft, dry microfiber cloth. This removes dust and handprints, preventing tarnishing.

Removing dirt: if necessary, use a slightly damp cloth (water + a little mild liquid soap, e.g., gray or baby soap).

Drying: after each contact with water, wipe the surface thoroughly dry – moisture left on the paintwork may cause stains over time.

3. What to avoid

To avoid damaging the paintwork:

❌ Do not use chemicals: cleaning milks, metal preparations, alcohol-based agents, vinegar, bleaches, solvents.

❌ Do not use rough sponges, wire brushes or abrasive powders.

❌ Do not scrub – the varnish is meant to protect, not to be “polished.”

❌ Do not leave wet hands, cleaning agents or water on the surface for long periods of time.

4. Long-term use

Oven-baked paint is very durable, but in areas of intensive use (e.g., on door handles used daily), it may become worn in places after several years.

If scratches or localised peeling of the coating appear, do not use home renovation methods. It is best to contact the manufacturer or a craftsman who can renovate the surface and protect it again.

5. Practical tips from the workshop

Regular, gentle cleaning is the best prevention – the less sediment, the less you will need to use a damp cloth.

You will notice that handles and knobs “work” over time – they naturally acquire a subtle patina in the most frequently touched areas, even under the varnish. This is a normal aging process of the material, which gives brass its character.

If you want a perfectly shiny surface for years to come, consider professional maintenance every few years (renewal of the lacquer coating).

✅ Summary
Brass with oven varnish is a durable and elegant finish, but it requires delicate care. Remember: a soft cloth, water with a drop of mild soap, thorough drying – and nothing else. This will keep your door handles and knobs looking elegant for many years to come.