What our customers say about Lervis
Read reviews from ceramicists and clay lovers all over Sweden
Frequently Asked Questions
Here you will find answers to the most frequently asked questions about Lervis and our products.
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Vi rekommenderar följande brännkurva för skröjbränning:
-600 °C med en uppvärmningshastighet på 80 °C/h ≙ ca 7,5 timmars uppvärmningstid
600–950 °C med en uppvärmningshastighet på 100 °C/h ≙ ca 3,5 timmars uppvärmningstid följt av en hålltid på 30 minuter
Låt svalna utan regleringVi rekommenderar följande brännkurva för glasyrbränning:
-600 °C med en uppvärmningshastighet på 120 °C/h ≙ ca 5,0 timmars uppvärmningstid
600 °C upp till önskad bränntemperatur med en uppvärmningshastighet på 140 °C/h följt av en hålltid på 30 minuter
Låt svalna utan reglering -
If you are a beginner, we recommend using a clay that works for several different techniques. One that contains approximately 25% chamotte with a grain size of up to 0.2mm.
If you want a light-colored clay, I recommend clay no. 254
If you want a speckled clay, I recommend clay no. 930
Both of these also work well with all glazes. -
You can find the safety data sheets on each glaze's page here at lervis.se. Click on the "Product information" tab, and you will always find a link to the safety data sheet there.
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Feel free to check out our Beginner's Guide to throwing!
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We ship orders Monday, Wednesday, and Friday via DHL, and pallets are sometimes shipped with DSV. Delivery time is normally 2-4 business days within Sweden. Pallet shipments may take slightly longer.
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No, ceramics must be fired in a special kiln at very high temperatures (over 1000°C-1300°C).
If you are working with air-drying clay, it does not need to be fired at all. Read more about clay no. 751. -
The choice of glaze depends on your clay and the desired effect. Please feel free to contact us – we will help you find the right glaze for your project and your type of clay.
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Lervis offers a wide range of different workshops and courses. Everything from short beginner courses (Try pottery) to longer courses with guest teachers who are experts in various ceramic techniques.
You can find all courses in the main menu under "Ceramic courses". -
You have the right to cancel your purchase within 14 days of receiving the item, in accordance with the Distance Contracts Act.
Terms for returns
- Items must be unused and in original condition when returned.
- The customer pays for return shipping.
- Refunds are processed once the item has been received and approved by Lervis.
How to make a return
- Contact us via info@lervis.se within 14 days of receipt.
- State your order number and which item is being returned.
- We will send you return instructions.