This Rancilio Rocky coffee grinder has been converted to a 45 degree grinder set up using 3D printed parts. The burr set has also been replaced and has been thoroughly cleaned. It is made of durable stainless steel, ensuring that it will last for years to come. With its easy-to-clean features, you can enjoy freshly ground coffee without worrying about messy coffee grounds. This coffee grinder is perfect for any coffee lover who wants a quick and easy way to enjoy their favorite brew. The Rancilio Rocky coffee grinder is designed with a sleek and modern look, making it a great addition to any kitchen. It is easy to use and comes with a coffee grinder component, making it simple to grind your coffee beans. This coffee grinder is perfect for anyone who loves coffee and wants to enjoy it in the comfort of their own home.