You can choose natural mushroom caps instead of silicone vacuum. the jar is made to fit the mouth, with the mushroom cap in millimetric diameter to prevent rust.) glass jars, minimal design and handmade. efem salt is our sole seller of our products prepared for you with our registered trademark. jar dimensions: 320 ml h 10 cm diameter 7.5 cm volume 300 cc each mushroom cap is not sold in our store. a sudden real rock salt from the jars is gifted. more than 100 stocks for sale from the campaign price. the indicated price is valid until October 17, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.