General description 100% new and high quality, this Coffee Bottomless Portafilter is a necessary tool for handmade coffee enthusiasts. Made from high-quality materials, it includes a bottomless portafilter and filter baskets that are easy to install and convenient to use. Technical specifications Type: Coffee machine accessories Size: 51mm Material: Wood + stainless steel Measurement allowed error: +/- 1-3cm Compatibility and accessories 1 x Bottomless handle 1 x 2 Cup Filter Basket 1 x 4 Cup Filter Basket