Name: One-bowl granite kitchen sink without drainer with large bowl XXL Oslo 70 Top + Freebie
Brand: PRIMAGRAN
SKU: MOO#N
Price: 319.99 EUR
Availability: InStock

Oslo 70 Top Granite kitchen sink - maximum convenience even for a small kitchen

For small kitchens, we recommend the Oslo 70 Top model with a large bowl, because we know that in a kitchen or kitchenette, every square centimeter of workspace counts. The Top system features a special edge that allows for the stable placement of a roll-up drainer, draining insert, or cutting board. This solution enables convenient draining, rinsing food, drying dishes, or cutting over the sink. This way, you can transform the sink into a multifunctional workstation, providing additional workspace in the kitchen. The simple, minimalist design and relatively small size of the Oslo 70 Top kitchen sink offer great possibilities for kitchen arrangement. The kitchen sink with an XXL bowl can be installed in a cupboard with a width of 70 cm, 80 cm, and larger.

Distinctive Features of the Oslo 70 Top Sink

large XXL Bowl with dimensions 640 mm x 400 mm x 200 mm is perfect even for a larger number of dishes and bigger kitchen accessories
convenient and efficient work - thanks to the Top system, you can easily place a roll-up Drainer or Draining Insert on the specially designed edge to wash and dry fruits, vegetables, or dishes. Additionally, the Top system also allows for placing a cutting board, giving you extra workspace and turning your Sink into a multifunctional workstation
modern look, characterized by very Thin edges around the Bowl
hidden rectangular Overflow enhances the design and character of the Sink while ensuring safety
5 Pre-drill holes allow you to flexibly design accessories such as a Dispenser or Siphon knob

The product photos show a suggested installation with Primagran siphons. The overflow and strainer visible in the images are not part of the sink and are sold separately.

Resistant to kitchen adventures

Heat resistance

Thermal shock resistance

Scratch resistance

Stain resistance

Impact resistance

Discoloration resistance

Easy to clean

Colorfast

Awards and distinctions for Primagran sinks

Primagran sinks have been repeatedly praised for their unique, unconventional design, exceptional functionality, and unparalleled ergonomics. Their high quality and innovative design approach have been recognized in both national and international competitions, where Primagran sinks have won numerous awards and distinctions:

Red Dot Award: Product Design 2025
iF Design Award 2025
German Design Award 2025
A’ Design Award & Competition 2025
International Design Awards (IDA)
Dobry wzór

Diament Meblarstwa

Workstation - Add accessories and create your own multifunctional workstation

By matching your sink with dedicated accessories, you will create a multifunctional workstation. Such a set will allow you to conveniently and easily cut, chop and wash, rinse and dry food, while keeping everything around the sink clean and hygienic.

Easy installation - maximum space

Thanks to careful planning, our sinks fit perfectly into cabinet sizes from 70 cm upwards. With the space-saving trap, you can conveniently place a waste basket under the sink. You will receive a practical template for cutting a hole in the countertop and precise instructions to make installation easier.

Prima-Tech – The longest warranty on the market - top-quality sinks with the longest warranty available on the market.

We offer a 35-year warranty on our sinks – the longest warranty on the market.

All our sinks are made from the highest quality natural granite aggregate and dedicated organic resin. The finest components and the innovative Prima-Tech manufacturing process ensure that our products are significantly more resistant to all kinds of damage compared to competing sinks – simply built to withstand any kitchen adventure!

Heat resistance – The durability of sinks manufactured with Prima-Tech technology has been confirmed by tests carried out in accordance with the PN-EN 13310 + A1:2018 standard. High thermal resistance allows for much safer use when handling hot pots, pans, or baking trays taken straight from the oven.
Durability and strength – By using top-quality materials, we have developed a highly compact, durable composite that is resistant to scratches and discolouration. The high density of the composite ensures a smooth surface that not only promotes hygiene during daily use but also makes cleaning quick and easy.
Quiet everyday use – The high density and stone-like structure of the composite naturally dampen the noise generated during use. As a result, the sinks do not resonate acoustically and effectively mute the sounds of clinking dishes and cutlery.
Colour depth – Thanks to the use of inorganic, UV-resistant pigments, Prima-Tech sinks retain deep, vibrant colours that do not fade over time, maintaining their attractive appearance throughout the entire lifecycle of the product.
Sustainable production – Prima-Tech technology has allowed us to enhance the appeal of our sinks by narrowing the walls and expanding the bowl. This optimisation leads to reduced raw material usage and lower production waste, contributing to a more sustainable manufacturing process.

Take care of safety and hygiene in the kitchen

To increase the level of safety and hygiene in your kitchen, we recommend an antibacterial formula that is based on active silver ion technology. Silver nanoparticles inhibit the growth of bacteria; these particles have a high biological activity preventing the proliferation of micro-organisms. It can be purchased for any sink.

Our sinks have a Hygiene Certificate issued by the Polish National Institute of Hygiene, a Declaration of Conformity with the Polish and European standard PN-EN 13310+A1, and a Certificate confirming compliance with radiological hygiene standards.