- Capacity: 290 ml
- Closure: Round rim lid with preserving rings Ø 80 mm
- Colour: White (clear glass)
- Event: Autumn/Winter Spring/Summer
- Food safe: yes
- Greaseproof: yes
- Pack contents: 4 Tray Tumblers with Preserving Rings
WECK® Tumblers complete - 290 ml 4 pieces
The perfect glass for every delicacy. Ideal for serving desserts or dips. Perfect for preserving fresh fruit and vegetables for a long shelf life.
The practical preserving jars can also be used creatively, e.g. as decorative elements, lanterns or decorative storage containers.
- incl. 80 mm round rim lid
- incl. 8 clamps
- Temperature resistant from -40° to 180 °C (rubber ring up to 120 °C)
- Bottom part and lid made of clear glass, free of harmful substances, hygienic, easy to clean and 100% eco, as very recyclable.
It is our claim to offer our customers a product that fits 100% into their lives and with its sustainability, quality and design language, makes baking an experience. This is not only due to our meticulous selection of raw materials, from FSC® certified wood or cellular substitutes, water-based colors and much more, but also because we work every day in our factory in Berlin to become even better and more sustainable.
Preserving jars are the perfect approach to sustainable living. Demmler's jars are usually made of a mixture of about 70 % quartz sand, 10 % lime, 13 % soda. They may also contain: small amounts of dolomite, which makes the glass less sensitive to temperature fluctuations, feldspar to make it more resistant and sodium sulphate, which is supposed to prevent the formation of bubbles. More importantly for a sustainable approach, another crucial ingredient is also added to make the glass: Recycled glass, which today actually replaces sand as the main component in terms of quantity. Soda-lime glass is the predominant bulk glass, accounting for almost 90 % of the glass produced worldwide.
We focus on articles that are sustainably produced in Germany or Europe, as regional and products for sustainable production. Therefore, we pay close attention to the production conditions of our partners.
Short supplier routes and transport bundling are part of the most efficient logistics possible in order to save unnecessary journeys. This also includes delivery from a central warehouse so that orders from large customers do not have to be sent in different consignments. For this purpose, we use the latest trucks (some with alternative drives) to reduce emissions.
We work to ensure that our products and packaging contain as little plastic as possible. We source our film from Germany, which is approved for recycling and included in the central green point system. As we at Demmler work every day to become even better, we are currently testing alternative materials in order to completely ban plastic from our processes in the near future. All our products can be completely disposed of through the usual recycling channels. In addition, our cake tips and baking papers are certified as industrially compostable.
At Demmler, sustainability is not just a buzzword, but has been our approach for years out of conviction. We see ourselves as part of our environment and therefore want to take this into account with our sustainable products. We therefore keep an eye on the entire production and supply chain and constantly try to improve.
We work on using new materials that have no negative impact on our environment and future generations and have all raw materials certified and tested by independent laboratories for their composition. It goes without saying that all Demmler products, the raw materials used and the manufacturing conditions are inspected by independent institutes several times a year. Read more about Demmler and our approach here.
Content: 6 Stck./
Content: 8 Stck./