Here is the reusable coffee filter to replace disposable paper coffee filters. Standard size 4. Made from special food contact fabric: this cotton fabric meets quality requirements during its manufacturing in order to ensure the non-migration of materials and packaging during contact with food. A GOTS certified organic cotton edging allows you to match it with your kitchen. Random patterns All creations are made by hand by Marie in the Brindille & Confetti workshop in La Roche sur Yon.