Tume Kask - Card Holder with RFID Blocking
Embrace Elegance with the Tume Kask Slate Stone Cardholder
Experience the perfect synthesis of nature and craftsmanship with our Tume Kask Slate Stone Cardholder. Uniquely crafted from natural slate stone, each piece is a testament to the timeless beauty of nature, formed over millions of years from clay, volcanic ash, and other finely structured rocks. This minimalist marvel not only stands out with its distinctive design but also supports sustainable practices, being packaged with environmentally friendly materials.
Why Choose Tume Kask:
- Minimalist and Unique: A one-of-a-kind accessory to complement your modern lifestyle.
- Sustainable and Eco-Friendly: Packaged using fully recyclable materials with production powered by solar energy.
- Secure and Functional: Accommodates up to 12 cards and offers protection against contactless theft, ensuring your peace of mind.
- Versatility: Available in versions with or without a money clip to suit your personal preference.
- Crafted in Estonia: Proudly made by Seif Design, known for their globally unique stone designs.
Join the thousands who treasure the exquisite craftsmanship of Seif Design's Tume Kask Cardholder. Elevate your everyday carry with an accessory that mirrors your commitment to sustainability and style. Order now and secure your piece of natural artistry.
- Empower Independent Designers
- Sostter Sustainability & Ethics
- Hassle-Free Shopping + Returns
- 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.
Empower Independent Designers
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.
Sostter Sustainability & Ethics
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
Hassle-Free Shopping + Returns
✅ 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.
Crafted for Quality & Longevity
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.