Tume Kask - Card Holder with RFID Blocking
Metal cardholder designed using natural slate stone. Slate stone is formed deep underground over millions of years from clay, volcanic ash, and other finely structured rocks. Tume Kask is minimalist, unique, and nature-inspired, and it is packaged using fully environmentally friendly materials.
Seif Design is an Estonian brand known for its globally unique stone-designed cardholders. Seif Design uses only fully recyclable materials for packaging and has transitioned its production processes to green energy sourced from solar panels. All Seif Design products are made in Estonia.
- Accommodates up to 12 cards
- Available in versions with and without a money clip
- Protection against contactless theft
- Made in Estonia
///
Metallist kaarditasku, mille disainis kasutame naturaalset kiltkivi. Kiltkivi on tekkinud sügaval maapõues miljonite aastate jooksul savist, vulkaanilisest tuhast ja teistest peene struktuuriga kivimitest. Tume Kask on minimalistlik, unikaalne ja looduslähedane ning see on pakendatud täielikult loodussõbralike materjalidega.
Seif Design on Eesti bränd, mis on tuntud oma maailmas ainulaadsete kividisainiga kaarditaskute poolest. Seif Design kasutab pakendamisel ainult täielikult taaskasutatavaid materjale ja on viinud oma tööprotsessid üle roheenergiale, mis tuleb päikesepaneelidest. Kõik Seif Design tooted on valmistatud Eestis.
– Mahutab kuni 12 kaarti
– Valikus on rahaklambriga ja ilma klambrita versioon
– Viipevarguse kaitse
– Toodetud Eestis
- Empower Independent Designers
- Sostter Sustainability & Ethics
- Hassle-Free Shopping Guarantee
- Crafted for Quality & Longevity
Every purchase at Sostter directly supports independent designers and skilled artisans worldwide. We meticulously curate our offerings to ensure that they reflect outstanding creativity and sustainable practices. By choosing Sostter, you're helping small businesses thrive and promoting a culture of excellence and individuality. Celebrate true craftsmanship with every product you discover here.
WE WORK HARD, WITH LOVE & KINDNESS – FOR PEOPLE & THE PLANET
At Sostter, we celebrate creativity, craftsmanship, and individuality. While our focus is on curating unique and independent brands, we also believe that great design and responsible choices can go hand in hand. Many of our designers prioritize sustainable materials, ethical production, and thoughtful craftsmanship—because quality and integrity should never be compromised.
By shopping with us, you’re supporting a diverse community of brands that care about originality, longevity, and responsible sourcing. A better way to shop isn’t about being perfect—it’s about making choices that feel right.
Discover the brands we love
✅ Secure, Encrypted Checkout – Your payment details are 100% protected with industry-leading security.
✅ Fast, Trackable Shipping – Get your order quickly and reliably, with real-time tracking.
✅ Easy Returns & Exchanges – Not quite right? Hassle-free returns & exchanges within 30 days.
Each piece is thoughtfully designed and made to last. We curate brands that prioritize exceptional craftsmanship, quality materials, and timeless style, ensuring your purchase is one you’ll love for years to come.