A precision engineered silicone accessory that seamlessly transforms your Graycano Coffee Dripper into a flat bottom brewer. Explore brewing your Graycano brewer with flat bottom wave filters. The Graycano Coin is designed to bring a new dimension to your coffee experience. Made from food safe silicone, this innovative tool docks perfectly into the Lava Ribs of the Graycano Dripper, ensuring a secure fit. With seven dropping spouts, it creates a slower, more controlled flow rate, optimising extraction and enhancing the body and sweetness of your brew. The integrated Lava Ribs on the Coin prevent clogging, ensuring a smooth and consistent flow throughout the brewing process. Compatible with many flat bottom filter papers, fits best with smaller 1-2 cup papers / 155 size. The Graycano Coin gives you the best of both worlds, unlocking new layers of flavour through flat bottom pour over coffee brewing. Graycano Coin Features Premium Silicone Material: Food safe, durable, heat-resistant, and easy to clean Transforms Your Brew: Converts your Graycano Dripper into a flat-bottom brewer Enhanced Extraction: Seven dropping spouts allow for slower, controlled flow Perfect Fit: Specially designed cutouts dock seamlessly into the Lava Ribs of the Graycano Dripper Clog-Free Brewing: Lava Ribs on the Coin prevent clogging, ensuring smooth water flow Compatibility: Works with many 1-2 cup flat-bottom filter papers Graycano Dripper + Coin Compatible Filters: Without Coin (conical) With Coin (flat Bottom) Hario V60 01 Origami Filters (1-2Cup) Sibarist Fast Filter Cone| Sibarist Graycano EdittionCafec Abaca 1 Cup Kalita Wave Filters 155 Aji Circle Filter (Reusable) xBloom Filter Papers Included: 1x Graycano Coin Please note the Graycano Dripper sold separately Designed by Graycano in Leipzig, Germany. Made in China.